单选题Last steps on stairs may become a high-risk accident area if they are _____.A not painted in a different colorB not marked with bright tapesC fixed with grab barsD very brightly lit

题目
单选题
Last steps on stairs may become a high-risk accident area if they are _____.
A

not painted in a different color

B

not marked with bright tapes

C

fixed with grab bars

D

very brightly lit

相似考题

1.Outside my office window , there is a fine ________on the right.A.ladder B.escape C.steps D.stairs

2.Those who are born into absolute poverty and are destined to live in it typically have an easier time with the money issue. They learn early not to expect wealth and so avoid wasting emotions on such aspirations.o They become amotivational in this regard. Some, on the other hand, determine to break out of their fettered status and relentlessly strive for their share of the gold. Generally they are bright, very ambitious, and follow fellow models of success. They develop skills, become knowledgeable develop expertise, and work very hard.

3.If we ______ the problem from a different angle, a solution may become more obvious.()A. contractB. uncoverC. viewD. intend

4.Happiness is contrasted with eye color because happiness __________.A． does not have a colorB． is not physicalC． cannot be seenD． may not last

更多“单选题Last steps on stairs may become a high-risk accident area if they are _____.A not painted in a different colorB not marked with bright tapesC fixed with grab barsD very brightly lit”相关问题

  • 第1题：

    The control lever for the mechanical disengaging apparatus in a lifeboat shall ______.

    A.be painted bright red

    B.be secured to a permanent part of the lifeboat structure

    C.have the area surrounding the lever painted white

    D.All of the above


    正确答案：D
    救生艇机械松放装置的控制杆应被油漆成红色，应被固定为救生艇结构的永久性部分，其周围的控制杆被油漆成白色

  • 第2题：

    It is said that the agreement __________ between the two companies last month will become effective from May 1st.

    A. to sign
    B. to be signed
    C. signed
    D. signing

    答案：C
    解析：
    考查时态语态。signed…month短语做后置定语修饰agreement。sign和agreeinent之间为动宾关系，因此用过去分词。句意为“据说上个月两家公司签订的协议将会在5月1日生效”。故选C。

  • 第3题：

    单选题
    There is a vessel carrying（）hydrographic survey in the area marked by red lights.
    A

    on

    B

    in

    C

    out

    D

    with


    正确答案： A
    解析： 暂无解析

  • 第4题：

    单选题
    Port-hand buoys are painted（）in colour in A area.
    A

    green

    B

    red

    C

    yellow

    D

    white


    正确答案： B
    解析： 暂无解析

  • 第5题：

    单选题
    Which of the following is an appropriate title for this passage?
    A

    Breastfeeding May Enhance Babies' Chances of Survival.

    B

    Breastfeeding May Lower Moms' Diabetes Risk.

    C

    Breastfeeding May Become Very Fashionable in Near Future.

    D

    Breastfeeding May Help Women Lose Weight.


    正确答案： B
    解析：

  • 第6题：

    单选题
    From the last paragraph, we can learn _____ if they keep lazy.
    A

    people may have heart disease

    B

    people can work at home all the time

    C

    people like shopping online

    D

    people don’t like climbing the stairs


    正确答案： A
    解析：
    最后一段提到“…fatness-related (相关的) illnesses such as heart disease and cancer have been on an increase”，所以懒惰可能会增加患心脏病的可能。

  • 第7题：

    单选题
    On a rigid liferaft which is equipped with all of the required equipment you may NOT find a（）.
    A

    boathook

    B

    fishing kit

    C

    lifeline or grab rail

    D

    sea painter


    正确答案： D
    解析： 暂无解析

  • 第8题：

    单选题
    Why should the SES operators be very careful when the ship enters the area where three ocean regions overlap? Because（）.
    A

    the weather is always terrible

    B

    the condition there is complicated

    C

    the signals are too strong

    D

    their SES may receive the signals from unwanted satellite


    正确答案： D
    解析： 暂无解析

  • 第9题：

    单选题
    In painting a lifeboat following its overhaul，which parts must be painted bright red?（）
    A

    the top 2-1/2 inches of each side

    B

    the releasing gear lever

    C

    the fuel tanks

    D

    the thwarts


    正确答案： C
    解析： 暂无解析

  • 第10题：

    单选题
    The last shot of an anchor cable is usually painted（）.
    A

    white

    B

    international orange

    C

    yellow

    D

    red


    正确答案： D
    解析： 暂无解析

  • 第11题：

    单选题
    The control lever for the mechanical disengaging apparatus in a lifeboat shall（）.
    A

    be painted bright red

    B

    be secured to a permanent part of the lifeboat structure

    C

    have the area surrounding the lever painted white

    D

    All of the above


    正确答案： A
    解析： 暂无解析

  • 第12题：

    单选题
    why should the SES operators be very careful when the ship enters the area where three ocean regions overlap? Because（）.
    A

    the weather over there is always terrible

    B

    the condition there is complicated

    C

    the signals are too strong

    D

    their SES may receive the signals from unwanted satellite


    正确答案： D
    解析： 暂无解析

  • 第13题：

    ___________

    A. presented B. marked C. lit D. associated


    正确答案：D

  • 第14题：

    Port-hand buoys are painted（）in colour in A area.

    • A、green
    • B、red
    • C、yellow
    • D、white

    正确答案:B

  • 第15题：

    单选题
    It is said that the agreement _____ between the two companies last month will become effective from May 1st.
    A

    to sign

    B

    to be signed

    C

    signed

    D

    signing


    正确答案： A
    解析：
    句意为：据说上个月两家公司签订的协议将会在5月1日生效。sign和agreement之间为动宾关系，因此用过去分词。signed…last month短语做后置定语修饰agreement。

  • 第16题：

    单选题
    Last week a group of high school students were invited to the dinner party _____.
    A

    to see the life style of the rich and political

    B

    to discuss international and public policy issues

    C

    to learn to survive in different social situations

    D

    to learn to become the future leaders of the White House


    正确答案： B
    解析：
    文章一开始就指出上周有29名中学生被邀请参加一次正式晚宴。在晚宴上他们能听到赞美的语言，与人闲聊，吃热土司并使用漂亮的银餐具。在第三段后半句作者提到…这是一次模仿外交场合的正式晚宴，除了不像在华盛顿举行的正式晚宴那样筹集经费以外，在许多方面都很相像。

  • 第17题：

    单选题
    He is very surprised that all the houses in the village ______ white.
    A

    paint

    B

    painted

    C

    are painting

    D

    are painted


    正确答案： D
    解析：
    句意：乡村所有房子都被刷成白色让他感到非常惊讶。本题考查被动语态。从句中的主语是all the houses，它和动作paint之间是被动关系。结合语义可知这里要用被动语态，因此只有D项符合题意。

  • 第18题：

    单选题
    The last of an anchor cable is usually painted（）.
    A

    white

    B

    international orange

    C

    yellow

    D

    red


    正确答案： A
    解析： 暂无解析

  • 第19题：

    单选题
    Last steps on stairs may become a high-risk accident area if they are _____.
    A

    not painted in a different color

    B

    not marked with bright tapes

    C

    fixed with grab bars

    D

    very brightly lit


    正确答案： D
    解析：
    从文章第二段“Mark trouble spots with bright tapes .The first and last steps ...”可知，用明显的胶带或照明来突出容易摔跤的地点，可以使这些地方更容易被看到。A“没有用不同颜色标出”，C“安装上扶手”，D“良好的熙明”，均与原文不符。

  • 第20题：

    单选题
    What does the sentencethe penny's days may be numbered in the last paragraph probably mean?
    A

    The penny may be out of use very soon.

    B

    The value of the penny may rise.

    C

    The penny has a special place in American history.

    D

    The penny is part of American culture.


    正确答案： C
    解析：

  • 第21题：

    单选题
    Do you know the girl______father died in a car accident last week?
    A

    who

    B

    that

    C

    whom

    D

    whose


    正确答案： A
    解析：

  • 第22题：

    单选题
    The next-to-last shot of an anchor cable is usually painted（）.
    A

    white

    B

    international orange

    C

    yellow

    D

    red


    正确答案： D
    解析： 暂无解析

  • 第23题：

    单选题
    The official number of a documented vessel is（）.
    A

    not required to be anywhere on the vessel

    B

    required to be permanently marked on the vessel's structure

    C

    required to be painted on the vessel;s stern

    D

    required to be painted on the vessel's bow


    正确答案： A
    解析： 暂无解析

  • 第24题：

    单选题
    Do you know the girl _____ father died in a car accident last week?
    A

    who

    B

    that

    C

    whom

    D

    whose


    正确答案： A
    解析：
    句意：你认识那个女孩吗？她的爸爸上周死于一场车祸。本题考查定语从句。先行词the girl和定语从句中的father是所属关系，故应用whose来引导定语从句，表示“这个女孩的爸爸”。因此D项正确。

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