精英家教網 > 高中英語 > 題目詳情
The idea for the new machine came to Mr. Baker ______ to his invention recently.
A．while devotingB．while devotedC．while he was devotedD．while devoting himself.
C
while后主語及助動詞不能省略，因為兩句主語不一致
Mr Baker thought of the idea for the new machine  (B / D)  to his invention recently.
練習冊系列答案
相關習題

科目：高中英語 來源：不詳 題型：單選題

—______ he said at the meeting made everyone present angry.
—Yes.We all ______ him of his rudeness.
A．That；accusedB．What；accused
C．That；chargedD．/；charged

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

-----Let’s go to a place _______ we can make a round—trip in one day? 
------What about one _______ we can climb and swim?
A．to which; whereB．where; whereC．where; in whichD．in which; where http:/

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

There comes a time in every man's life_____.
A．that he needs to thinkB．when he has to think
C．therefore he has to work hardD．then he will need it

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

Don’t worry ,she is accustomed to _____ like that.
A．being spoken toB．be spokenC．being spokenD．speak

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

In some countries, _______ are called “public schools” are not owned by the state.
A．thatB．which
C．asD．what

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

You will succeed in the end ____ you give up halfway.
A．even ifB．as though
C．as long asD．unless

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

It is reported that two schools, __________ are being built in my hometown, will open next year.
A．they bothB．which both
C．both of themD．both of which

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

By using your eyes you can tell the direction _____ light comes.
A．in whichB．from whichC．with whichD．on which

查看答案和解析>>

同步練習冊答案