-How long do you spend your homework every evening? -A

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-How long do you spend your homework every evening?
-About two hours.

[ ]
A. to do
B. doing
C. do

答案

举一反三

When did you finish _____ the book? [ ]
A. write
B. to read
C. to write
D. reading

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-Do you like making friends with others?
-Of course. I"m afraid of _______. [ ]
A. be alone
B. being alone
C. to be alone

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The English party ended up by _______ an English song. [ ]
A. sing
B. sings
C. singing

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The Americans had to put off _______ the space shuttle.              [     ]
A. launch
B. launching
C. to launch

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-Would you mind        down the radio?
-Of course not.              [     ]
A. to turn
B. turning
C. turn

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