While watching television, ________.    
A．the doorbell rangB．the doorbell was rung
C．we heard the doorbell ringD．we heard the doorbell rings
C

這題考察分詞做狀語的用法，當(dāng)主從句主語一致時(shí)，可以省略主句中的主語可be動(dòng)詞，這題的從句中就省略了主語和be動(dòng)詞，說明主句的主語也是watch的發(fā)出者，只能選C。因?yàn)閔ear sb do。
練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：高中英語 來源：不詳 題型：單選題

______, don’t be surprised.
A．Whatever happensB．Whatever does it happen
C．Whatever will it happen D．Whatever may it happen

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

-Look at those clouds!
-Don't worry. ______ it rains, we'll still have a great time.
A．Even ifB．As thoughC．In caseD．If only

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

In May 2011, Americans spent 53 billion minutes on Facebook, ______ it the most popular U.S. website.
A．makingB．madeC．to makeD．having made

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

I usually take something to read when I travel by train       I feel bored.
A．in caseB．so thatC．a(chǎn)s ifD．even though

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

       is expected, according to the online survey, is that housing prices can’t go up any more.
A．WhichB．WhatC．ItD．As

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

His father got him a job in a bank but soon it became clear ______ he was not fit for that kind of work．
A．whyB．whatC．whetherD．that

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

Later in this chapter cases will be introduced to readers _____ consumer complaints have led to changes in the law.
A．whereB．whenC．whoD．whose

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

I had just given up hope of going to college _______word came that I had been admitted to a famous British University.
A．whenB．whileC．soD．until

查看答案和解析>>

同步練習(xí)冊(cè)答案