Unless _________ by the police, you should keep silent over the accident.


  1. A.
    asked
  2. B.
    ask
  3. C.
    being asked
  4. D.
    having asked
A
試題分析：從by the police可以說明you與ask之間構(gòu)成被動關(guān)系，故排除ＢＤ，另外非謂語動詞的省略往往會省略從句的主語和部分謂語，即be動詞，故選答案Ａ，也可以將狀語從句補(bǔ)全，即Unless you  are asked by the police,然后再去掉you are,即可得知答案。
考點：考查非謂語動詞的省略。
點評：狀語從句的省略同時具備下列兩個條件:①主句和從句的主語一致，或從句主語為it；②從句主要動詞是be的某種形式。從句中的主語和be動詞�？墒÷�
練習(xí)冊系列答案
相關(guān)習(xí)題

科目：高中英語 來源： 題型：單選題

The school rule states that no child shall be, unless______by an adult, allowed out of the school during the day.


  1. A.
    was accompanied
  2. B.
    accompanying
  3. C.
    accompanied
  4. D.
    being accompanied

查看答案和解析>>

科目：高中英語 來源：2012-2013學(xué)年福建省三明一中、二中高二上學(xué)期期末聯(lián)考英語試卷（帶解析） 題型：單選題

Unless _________ by the police, you should keep silent over the accident.

A．a(chǎn)sked B．a(chǎn)sk C．being askedD．having asked

查看答案和解析>>

科目：高中英語 來源：2014屆福建省、二中高二上學(xué)期期末聯(lián)考英語試卷（解析版） 題型：單項填空

Unless _________ by the police, you should keep silent over the accident.

A．a(chǎn)sked            B．a(chǎn)sk               C．being asked        D．having asked

 

查看答案和解析>>

科目：高中英語 來源：2010-2011學(xué)年四川省樂山市高三第二次診斷性考試英語卷 題型：單項填空

The school rule states that no child shall be, unless        by an adult, allowed out of the school during the day.

    A．was accompanied                                    B．a(chǎn)ccompanying

    C．a(chǎn)ccompanied                      D．being accompanied

 

查看答案和解析>>

科目：高中英語 來源：2012屆山東省高二下學(xué)期期末考試英語卷 題型：單項填空

The school rule states that no child shall be, unless        _by an adult, allowed out of the school during the day.

A．to be accompanied

B．a(chǎn)ccompanying

C．a(chǎn)ccompanied

D．being accompanied

 

查看答案和解析>>

同步練習(xí)冊答案