题目内容

While crossing the street, _________．


  1. A.
    the light must be green
  2. B.
    there are no policemen
  3. C.
    be careful
  4. D.
    it is necessary to be careful
C
题意是“过大街时，一定要小心”。当主句的主语和从句的主语相同时，从句可以改为引导词加分词形式，反过来，从句是引导词加分词形式，主句必须和从句保持主语一致。C项是祈使句，其主语是you。该句可改为You must be careful while you are crossing the street．
练习册系列答案
相关题目

The boss in ________ company Miss Read worked called her at the hospital．


  1. A.
    who’s
  2. B.
    which
  3. C.
    whose
  4. D.
    this

I don’t think Jim saw me ; he ______ into space .


  1. A.
    just stared
  2. B.
    was just staring
  3. C.
    has just stared
  4. D.
    had just stared

The bank clerk ________ a week after he had been wounded．


  1. A.
    was dead
  2. B.
    had died
  3. C.
    has died
  4. D.
    died

She _______ the room by painting it.


  1. A.
    transformed
  2. B.
    turned
  3. C.
    transported
  4. D.
    made

Nowadays many students go to school ________ bikes．


  1. A.
    by
  2. B.
    on
  3. C.
    in
  4. D.
    with

________ I have will be yours sooner or later．


  1. A.
    No matter what
  2. B.
    Whatever
  3. C.
    Whether
  4. D.
    That

I want you to ________ each sum of the money you spent．


  1. A.
    explain
  2. B.
    work out
  3. C.
    consider
  4. D.
    account for

Many young college students take part-time jobs to earn their ________.


  1. A.
    money
  2. B.
    cost
  3. C.
    dollars
  4. D.
    living

违法和不良信息举报电话：027-86699610 举报邮箱：58377363@163.com

精英家教网