单选题Though dentists recommend brushing one’s teeth three times a day, many adult Americans brush just twice a day and floss hardly never.A brush iust twice a day and floss hardly neverB brush your teethtwice and never flossC brush just twice but rarely flo

题目
单选题
Though dentists recommend brushing one’s teeth three times a day, many adult Americans brush just twice a day and floss hardly never.
A

brush iust twice a day and floss hardly never

B

brush your teethtwice and never floss

C

brush just twice but rarely floss at all

D

brush twice daily but hardly ever floss

E

only brush twice daily and rarely floss at all

相似考题

1.A)根据句子意思，用括号中所给词的正确形式填空，每空填一词。39. How many times do you brush your (tooth) every day?

2.Americans eat______ vegetables per person today as they did in the 1960s.A.more than twiceB.as twice manyC.twice as manyD.more than twice as many

3.Peter’s jacket looked just the same as Jack’s, but it cost his.A. as much twice as B. twice as much asC. much as twice as D. as twice much as

4.How often did Andy write a letter to the senate?()A.once a weekB.twice a weekC.once two weekD.once a day

更多“单选题Though dentists recommend brushing one’s teeth three times a day, many adult Americans brush just twice a day and floss hardly never.A brush iust twice a day and floss hardly neverB brush your teethtwice and never flossC brush just twice but rarely flo”相关问题

  • 第1题：

    Peter’s jacket looked just the same as Jack’s,but it cost his. A as much twice as B twice as much as

    C much as twice as D as twice much as


    正确答案：
    答案暂无

  • 第2题：

    He used to write with a writing brush．（改为否定句）

    He__________ __________to write with a writing brush．


    正确答案：
    33． didn't use/used not

  • 第3题：



    二、考题解析
    【教案】
    Teaching Aims:
    Knowledge aim: Students will master the changes of third person singular verbs.
    Ability aim: Students can use sentence to describe what other people do in their daily life.
    Emotional aim: Students will improve their interest in English and realize they should cherish the time.
    Teaching Key Points:
    Students know how to describe daily activities at exact time.
    Teaching Difficult Points:
    Students can apply the structure into daily communication.
    Teaching Methods:
    Inductive teaching method, TPR teaching method, Communicative teaching method, task-based teaching method.
    Teaching Aids:
    Pictures, Blackboard and so on.
    Teaching Procedures:
    Step 1: Warming up
    1.Greetings
    2.Sing a chant, invite the whole students to do the action when singing together.
    In the morning GO GO GO
    Brush your teeth! Brush your teeth! In the morning SHUA SHUA SHUA
    Go to school! Go to school! In the morning GO GO GO
    Step 2: Presentation
    1.Show Students four pictures to review the words get up, brush teeth, have lunch, go to school
    2.Say sentences to the Students and let them find out what the changes are.
    e.g. I get up at 6:00 in the morning. Kitty gets up at 6:00 in the morning.
    e.g. I brush teeth at 6:30 in the morning. Kitty brushes teeth at 6:30 in the morning.
    ......
    3.Make a conclusion. When we say he/she/other’s name, we change the words ‘get-gets’, ‘brush-brushes’, ‘have-has’, ‘go-goes’.
    Step 3: Practice
    Invite one student coming in front, do the action and let other students say the sentence: He/She goes to school.
    Step 4: Production
    Make a survey: Let students work in their group of four. They’ll be given 15 minutes to ask some questions with each other and fill in the survey table about what they do at what time. After that, invite some students to share their survey result by saying ‘XX gets up at 6:30’, etc.
    Step 5: Summary & Homework
    Summary: Invite a student to be a small teacher, to make a summary about what we have learned today.
    Homework: Let students to think and design ‘A Day of Peppa Pig’. They may draw some pictures. Tomorrow two of them will be invited to share their works and say some sentences to introduce a day of Peppa Pig.
    Blackboard design:



    答案：
    解析：
    暂无解析

  • 第4题：

    — Take this medicine twice a day, Peter? —Do I have to take it? It（）so terrible.

    Ais tasting

    Bis tasted

    Ctastes

    Dhas tasted


    C
    略

  • 第5题：

    — Take this medicine twice a day, Peter? —Do I have to take it? It（）so terrible.

    • A、is tasting
    • B、is tasted
    • C、tastes
    • D、has tasted

    正确答案:C

  • 第6题：

    下面对brush说明不正确的一项是？（）

    • A、Brush用黄鼠狼，獾猪，貂，浣熊的毛来制作
    • B、硬毛和软毛根据使用目的的不同来区别使用
    • C、为了brush的清洁需要在合适的时期用洁面油来清洁
    • D、清洁后在通风好的地方放置，使其充分干燥

    正确答案:C

  • 第7题：

    化妆工具和清洁方法连接正确的是？（）

    • A、Lip brush-利用清洁brush或者洁面奶洗涤
    • B、Latex sponge–用热水洗涤，在阳光下干燥
    • C、Eye shadow brush-利用洁面奶或者洁面油来清洁
    • D、Fan brush–用清洁brush洗涤后竖起来干燥

    正确答案:A

  • 第8题：

    修正脸部轮廓或脸部化妆时需要使用的brush是? （）

    • A、Cheek brush
    • B、fan brush
    • C、Tip brush
    • D、screw brush

    正确答案:A

  • 第9题：

    单选题
    A study by a group of dentists has concluded that regular use of a certain brand of mouthwash is as effective as flossing in preventing gum disease. The mouthwash company has released a television ad suggesting that people who do not like flossing can now rely solely on mouthwash and brushing to maintain good dental health. A leading manufacturer of dental floss brought a lawsuit against the mouthwash company demanding that the advertisement be discontinued on the grounds that it is misleading.　 Which of the following, if true, provides the strongest support for the dental floss company’s claim that the advertisement is misleading?
    A

    The dental floss manufacturer is concerned that it will lose market share in the dental health market because the advertisement encourages people to switch from dental floss to mouthwash.

    B

    The dental floss company claims in its own advertisements that brushing and flossing after every meal is the most effective way to maintain good dental health.

    C

    Although mouthwash is an effective deterrent to gum disease, it is less effective than dental floss at removing plaque and preventing cavities between teeth.

    D

    Per usage, mouthwash is three times more expensive than dental floss, if the recommended amounts of both products are used.

    E

    The dentists who conducted the study on the effectiveness of mouthwash in preventing gum disease obtained their funding for the study from a company that manufactures mouthwash.


    正确答案： E
    解析：
    如果广告暗示“people who do not like flossing can now rely solely on mouthwash and brushing to maintain good dental health”但是实际上漱口水并没有牙线的功能，那么便可以说明这则广告具有误导性，故本题应选C项。

  • 第10题：

    单选题
    Americans eat_______vegetables per person today as they did in 1910.
    A

    more than twice

    B

    as twice as many

    C

    twice as many as

    D

    more than twice as many


    正确答案： C
    解析：

  • 第11题：

    单选题
    Americans eat _____ as they actually need every day.
    A

    twice as much protein

    B

    twice protein as much twice

    C

    twice protein as much

    D

    protein as twice much


    正确答案： A
    解析：
    句意：美国人每天摄取的蛋白质的量是他们实际需要的两倍多。英语中倍数的表达有一定的结构，即一般为：倍数＋as＋形容词词组，/副词词组，＋as。twice表示倍数，位于as…as…结构前面，被比较的对象much protein位于中间，因此A为正确答案。

  • 第12题：

    问答题
    In one day at a library, 64 people borrowed books. Twice as many people borrowed only a thriller as borrowed only a science fiction book. Three people borrowed a biography only and 11 people borrowed both science fiction and a thriller, but not a biography. The same number borrowed a biography and a thriller but no science fiction as borrowed one of each of the three types. Twenty-one people did not borrow a thriller. One more person borrowed a science fiction book and a biography book than borrowed a biography only.　　How many people borrowed a thriller only?

    正确答案： 28 people borrowed a thriller only.
    解析：
    (设三种书都借的人数为X, 那么既借传记又借惊险小说的人数也为X; 设既借传记又借科幻小说的人数为Y；设只借科幻小说的人数为Z，那么只借惊险小说的人数为2Z。根据题意可知：Y=4; Y+Z+3=21; 3Z+2X+Y+11+3=64, 故求出Z=14, 2Z=28.)

  • 第13题：

    Would you please brush your tooths now?()


    参考答案： 错误

  • 第14题：

    If I take this medicine twice a day,it should（ ）my cold.

    A.recover
    B.heal
    C.restore
    D.cure

    答案：D
    解析：
    cure“治疗”，尤指用药物治愈疾病。句意：假如这种药我一天吃两次；它就可以治愈我的感冒。B.heal着重指治好外伤或烧伤后的患部，使伤口愈合，不用于治感冒等疾病；C.restore指（使）恢复硬朗或使正常；A.recover“恢复”，不合句意。

  • 第15题：

    This book costs______that one.

    A.twice more
    B.twice more as
    C.two times more as
    D.twice as much as

    答案：D
    解析：

  • 第16题：

    在选择眼影brush时，下列选择要领不正确的是？（）

    • A、Base brush–需要选择毛多，柔和有弹力的产品
    • B、Main brush–需要选择毛密，有弹力，尾端圆型的产品
    • C、Point brush–需要选择毛稀少但长，柔和的产品
    • D、Tip brush–需要选择sponge tip容易交替的产品

    正确答案:C

  • 第17题：

    扁漆刷（）

    • A、hacksaw
    • B、hand saw
    • C、flat paint brush
    • D、gooseneck paint brush

    正确答案:C

  • 第18题：

    对眼线brush说明不正确的是？（）

    • A、根据液态，caketype，zeltype等产品类型来区分和选择brush的形态
    • B、使用液态眼线的时候，顶端有格角并硬毛的brush在处理纤细的线条时比较容易
    • C、用caketype自然的表现眼线的时候需要选择窄细的brush
    • D、使用Zeltype的时候，利用短毛并且密的brush比较容易

    正确答案:B

  • 第19题：

    在画眉毛和眼部的时候，作为强调用途来使用的格角模样特征的brush是？（）

    • A、Base brush
    • B、Tip brush
    • C、Fan brush
    • D、Angle brush

    正确答案:D

  • 第20题：

    单选题
    Though dentists recommend brushing one’s teeth three times a day, many adult Americans brush just twice a day and floss hardly never.
    A

    brush iust twice a day and floss hardly never

    B

    brush your teethtwice and never floss

    C

    brush just twice but rarely floss at all

    D

    brush twice daily but hardly ever floss

    E

    only brush twice daily and rarely floss at all


    正确答案： E
    解析：
    “Hardly never” 搭配错误，根据句意可知E项是正确的。

  • 第21题：

    单选题
    — Take this medicine twice a day, Peter? —Do I have to take it? It（）so terrible.
    A

    is tasting

    B

    is tasted

    C

    tastes

    D

    has tasted


    正确答案： B
    解析： 暂无解析

  • 第22题：

    单选题
    Americans eat ______ vegetables per person today as they did in the 1960s.
    A

    more than twice

    B

    as twice many

    C

    twice as many

    D

    more than twice as many


    正确答案： C
    解析：

  • 第23题：

    问答题
    What occurs twice in a lifetime, but once in a year. Twice in a week but never in a day?

    正确答案： The letter E
    解析：
    出现的次数均指单词拼写本身，而不是指词汇所表示的含义。

  • 第24题：

    单选题
    扁漆刷（）
    A

    hacksaw

    B

    hand saw

    C

    flat paint brush

    D

    gooseneck paint brush


    正确答案： A
    解析： 暂无解析

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