—Have you read the poems ______ by Du Fu? —Of course, many of them.
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A
wrote
B
writing
C
named
D
written
推荐题目
The doctor did what he could_________ the dying man.
#50563
A
save
B
to save
C
saved
D
saving
My father often tells me some jokes to make me_________.
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A
laugh
B
to laugh
C
laughing
D
laughs
Jane likes singing.We often hear her ______ after class. 
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A
sing
B
to sing
C
sings
D
singing
The couple ______at this time yesterday. Nobody knew when they stopped.
#50618
A
heard quarrelling
B
heard to quarrel
C
were heard quarrelling
D
was heard to quarrel