A study has found that 80% of the people who ______ to be constantly distracted ______ more “working memory”.

试卷相关题目

• 1Ten dollars_______a big sum for a small child,and they will go a long way. 

  A.are

  B.being

  C.have

  D.is

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• 2Small as it is，the ant is as much a creature as ______ all other animals on the earth.

  A.are

  B.is

  C.have

  D.do

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• 3It is reported that ______ number of college students ______ growing year by year.

  A.a; are

  B.the; is

  C.the; are

  D.a; is

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• 4When the headteacher announced his plan for a spring outing，the ______ of the students in the class ______ for it.

  A.majority；were

  B.most；did

  C.most；were

  D.majority；was

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• 5Seventy percent of the students in our school _____ from the countryside.

  A.is

  B.are

  C.comes

  D.arecoming

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• 6This kind of short stories _________ worth reading，but novels of that kind ___________ not worth reading．

  A.are；is

  B.is；are

  C.are；are

  D.is；is

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• 7The number of college graduates in a country ________ its cultural standard nowadays.

  A.reflects

  B.reflect

  C.are reflecting

  D.have reflected

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• 8We collected a lot of books to get the necessary information but only half _________helpful, so we failed to finish the work.

  A.is

  B.are

  C.was

  D.were

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• 9Although the first part of the book is easy， the rest ______.

  A.are difficult

  B.has proved difficult

  C.is supposed difficult

  D.have been found difficult

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• 10In the office I never seem to have time until after 5:30 pm, _____ many people have gone home.

  A.that

  B.which

  C.whose time

  D.by which time

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