He found__________ eVerybody know what had happened．
A. it necessary letting
B. it necessary to let
C. necessary letting
D. necessary to let
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请回答（7）题 查看材料
A. little
B. more
C. many
D. much
Mary couldn’t open the front door because she__________ to take the key with her．
A. has forgotten
B. was forgetting
C. had forgotten
D. forgets
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A. looking
B. looking like
C. to look
D. feeling like
请回答（6）题 查看材料
A. part
B. half
C. number
D. side
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