问答题In 10 years the ages of two brothers and two sisters will total 100. How much will their ages total in 7 years?

题目
问答题
In 10 years the ages of two brothers and two sisters will total 100. How much will their ages total in 7 years?
相似考题

1.Education is compulsory for children between the ages of 6 and 16 years, but children may enter school at 5 and continue until they are 19.()此题为判断题(对，错)。

2.--- __________?--- Two years ago.A. Where did he goB. How long has he been in AmericaC. When did he go to America

3.— Haven’t seen you for ages. How are you?\n — _______A.Thank you a lot.B.It’s several years.C.Long time no see.D.Just so-so.

4.The sentence" We have people. . . down the road" ( Line 4, Paragraph 2)probably means[ A] we have people calling us for parking space two years ahead of time.[ B] people called us for permission to use the places two years ago.[ C] we received calls from people down the road two years ago.[D] people called us for school vacancies two years in advance.

更多“问答题In 10 years the ages of two brothers and two sisters will total 100. How much will their ages total in 7 years?”相关问题

  • 第1题：

    We’ll leave our school in________.

    A.two year and a half

    B.two years and a half

    C.two and half a years

    D.two and half a year


    参考答案：B

  • 第2题：

    A healthcare and life sciences client wants to maintain electronic patient records, including medical images, for a period of seven years. How would the IT storage industry describe this business goal?（）

    A. an archive solution that requires event-based retention

    B. a backup solution that provides version-based expiration

    C. a PACS environment that provides two year litigation hold

    D. a business continuity solution that provides two years Recovery Time Objective (RTO)


    参考答案：A

  • 第3题：

    These two brothers had been() for 40 years before they met again last week.

    A.separated
    B.separate
    C.significant
    D.severe

    答案：A
    解析：
    那两个兄弟在上星期重逢之前已分离了四十年。

  • 第4题：

    As he is going to work in Holland for two years,he will be parted from his two children.

    A: stayed
    B: separated
    C: far
    D: worked

    答案：B
    解析：
    句意：由于他要到荷兰去工作两年，所以他得同自己的两个孩子分开。四个选项中，A. stay的意思是“住、逗留”，人作主语时应该选用主动语态；C. far意思是“远的”; D. work的意思是“工作”;B. separate的意思是“分开、隔离”,be separated from表示“和……分离开”，题目中画线部分的意思是“分开、隔离”,be parted from的意思是“同……分开”，因此B选项符合题意。

  • 第5题：


    Which of the following statements about Armold Schwarzenegger is TRUE？( )

    A.He was elected governor of California 10 years ago.
    B.He used to attach much importance to personal enjoyment.
    C.He has been thinking of solving sexual problems for long.
    D.He has troubles with his two daughters and two sons.

    答案：B
    解析：

  • 第6题：

    How long have you worked here?（）

    • A、Since about two years.
    • B、I do not know.
    • C、For about two years.
    • D、Who knows.

    正确答案:C

  • 第7题：

    Companycom is about to purchase a POWER5 Enterprise server which requires two Ethernet ports and two disks for each of the four LPARs. It has been configured and validated using the IBM eConfig tool. Which of the following is very important to verify in addition to the eConfig validation?（）

    • A、Total number of SCSI adapters
    • B、Total number of Ethernet adapters
    • C、Total number of Ethernet adapters and number of SCSI paths per LPAR
    • D、Total number of SCSI paths available and total number of SCSI adapters

    正确答案:C

  • 第8题：

    A healthcare and life sciences client wants to maintain electronic patient records, including medical images, for a period of seven years. How would the IT storage industry describe this business goal?（）

    • A、an archive solution that requires event-based retention
    • B、a backup solution that provides version-based expiration
    • C、a PACS environment that provides two year litigation hold
    • D、a business continuity solution that provides two years Recovery Time Objective (RTO)

    正确答案:A

  • 第9题：

    单选题
    Jackson ______ school two years ago and he ______ for two years.
    A

    leaves; has gone

    B

    left; has been away

    C

    leaves; has been away

    D

    left; has gone


    正确答案： B
    解析：
    考查动词时态。句意：Jackson两年前离开的学校，他已经离开学校两年了。根据“two years ago”可知，第一空用一般过去时；根据“for two years”可知，第二空用现在完成时，且动词要用延续性动词。故选B。

  • 第10题：

    单选题
    A new server must be configured to provide fault tolerant connectivity to the DMZ and the backend database. Which of the following is the MOST cost effective way to accomplish this？（）
    A

    A total of six NICs： two pairs of teamed NICs for the DMZ and two NICs for the backenddatabase.

    B

    One NIC can be configured with VLANs for the DMZ and backend database.

    C

    A total of eight NICs to be teamed with the appropriate VLANs configured for the DMZ andbackend database.

    D

    A total of four NICs： two NICs for the DMZ and two NICs for the backend database.


    正确答案： A
    解析： 暂无解析

  • 第11题：

    问答题
    In 10 years the ages of two brothers and two sisters will total 100. How much will their ages total in 7 years?

    正确答案： 88 years
    解析：
    共有4个人，每年的年龄增长总数为4，3年的年龄增长总数为12。100－12=88。

  • 第12题：

    单选题
    Others argue that since the earth has endured a long string of ice ages in the last two million to three million years, any warming is（）to be temporary.
    A

    seemed

    B

    likely

    C

    tended

    D

    possible


    正确答案： D
    解析： 暂无解析

  • 第13题：

    Shoe Co, a shoe manufacturer, has developed a new product called the ‘Smart Shoe’ for children, which has a built-in tracking device. The shoes are expected to have a life cycle of two years, at which point Shoe Co hopes to introduce a new type of Smart Shoe with even more advanced technology. Shoe Co plans to use life cycle costing to work out the total production cost of the Smart Shoe and the total estimated profit for the two-year period.

    Shoe Co has spent $5·6m developing the Smart Shoe. The time spent on this development meant that the company missed out on the opportunity of earning an estimated $800,000 contribution from the sale of another product.

    The company has applied for and been granted a ten-year patent for the technology, although it must be renewed each year at a cost of $200,000. The costs of the patent application were $500,000, which included $20,000 for the salary costs of Shoe Co’s lawyer, who is a permanent employee of the company and was responsible for preparing the application.

    The following information is also available for the next two years:

    Shoe Co is still negotiating with marketing companies with regard to its advertising campaign, so is uncertain as to what the total marketing costs will be each year. However, the following information is available as regards the probabilities of the range of costs which are likely to be incurred:

    Required:

    Applying the principles of life cycle costing, calculate the total expected profit for Shoe Co for the two-year period.

    (10 marks)


    正确答案：
    Totalsalesrevenue=(280,000x$55)+(420,000x$45)=$15·4m+18·9m=$34·3m.NoteTheexpectedprofithasbeencalculatedusinglifecyclecostingnotrelevantcosting.Hence,the$20,000salarycostincludedinpatentcostsshouldbeincludedinthelifecyclecost.Similarly,theopportunitycostof$800,000isnotincludedusinglifecyclecostingwhereasifrelevantcostingwasbeingusedtodecideonaparticularcourseofaction,theopportunitycostwouldbeincluded.Working1Expectedmarketingcostinyear1:(0·2x$2·2m)+(0·5x$2·6m)+(0·3x$2·9m)=$2·61mExpectedmarketingcostyear2:(0·3x$1·8m)+(0·4x$2·1m)+(0·3x$2·3m)=$2·07mTotalexpectedmarketingcost=$4·68m

  • 第14题：

    The fire pumps must be capable of delivering a total quantity of water at a defined head, not less than _____ of the total bilge pumping capacity.

    A.one-third

    B.two-thirds

    C.one-fourth

    D.two-fourths


    正确答案：B

  • 第15题：

    How long did it take for the account to be cleared?

    A.Two months
    B.Six months
    C.One year
    D.Two years

    答案：B
    解析：
    根据两封邮件的内容和时间可知3月31日起开始支付，到9月3日付清，答案为B。

  • 第16题：


    Which of the following statements about Armold Schwarzenegger is TRUE？( )

    A.He was elected governor of California 10 years ago
    B.He used to attach much importance to personal enjoyment
    C.He has been thinking of solving sexual problems for long
    D.He has troubles with his two daughters and two sons

    答案：B
    解析：

  • 第17题：

    How long have you worked here?（）

    ASince about two years.

    BI do not know.

    CFor about two years.

    DWho knows.


    C
    略

  • 第18题：

    A healthcare and life sciences client wants to maintain electronic patient records， including medical images， for two years after each patient’s death. How would the IT storage industry describe this business goal？（）

    • A、Archive solution that requires event-based retention
    • B、Backup solution that provides version-based expiration
    • C、Business continuity solution that provides two years Recovery Time Objective （RTO）
    • D、Business continuity solution that provides two years Recovery Point Objective （RPO）

    正确答案:A

  • 第19题：

    A new server must be configured to provide fault tolerant connectivity to the DMZ and the backend database. Which of the following is the MOST cost effective way to accomplish this？（）

    • A、A total of six NICs： two pairs of teamed NICs for the DMZ and two NICs for the backenddatabase.
    • B、One NIC can be configured with VLANs for the DMZ and backend database.
    • C、A total of eight NICs to be teamed with the appropriate VLANs configured for the DMZ andbackend database.
    • D、A total of four NICs： two NICs for the DMZ and two NICs for the backend database.

    正确答案:D

  • 第20题：

    问答题
    The combined ages of Frasier and Niles is 88 years; the combined ages of Niles and Daphne is 76 years; the combined ages of Frasier and Daphne is 80 years. Then, how old is Frasier?

    正确答案： 46 years old.
    解析：
    设Frasier的年龄为X，Niles 的年龄为Y，Daphne的年龄为Z；故可得出方程式如下：
    　　X+Y=88, Y+Z=76, X+Z=80；求解可得出X=46。

  • 第21题：

    单选题
    The sentence “We have people... down the road” (Line 3, Paragraph 2) probably means ______.
    A

    we have people calling us for parking space two years ahead of time

    B

    people called us for permission to use the places two years ago

    C

    we received calls from people down the road two years ago

    D

    people called us for school vacancies two years in advance


    正确答案： B
    解析：
    词句理解题。理解本句的关键是看Marilyn是在什么样的情况下说这句话的，即要看此句的前一句——申请者过多，而拒收率也更高。因此，直接引语肯定是补充说明或进一步阐述这种情况的。另外，本句中的two years down the road指的是从现在开始的两年后，含有“提前”之意。而本文的主旨是入学问题，故spots是指能入学的名额。故D项为正确答案吧。A项中的parking space意为“停车位”。B项中的use of the place意为“使用这个地方”，都曲解了引语中spots的意思。而B、C两项中的two years ago则曲解了这一句中的two years down the road一处。

  • 第22题：

    单选题
    How much will the man pay for two general tickets and two student tickets?
    A

    10.

    B

    20.

    C

    30.


    正确答案： B
    解析： 男子问票价，女子回答：They are ten dollars each for the general public, but student tickets are half price.那么两张成人票、两张学生票应该花30元。
    【录音原文】
    　　M: How much are the tickets?
    　　W: They are ten dollars each for the general public, but student tickets are half price.

  • 第23题：

    单选题
    How long have you worked here?（）
    A

    Since about two years.

    B

    I do not know.

    C

    For about two years.

    D

    Who knows.


    正确答案： A
    解析： 暂无解析

  • 第24题：

    问答题
    Later, Charles went back to school for two more years.

    正确答案：
    解析：

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