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 I find it very hard ____ the question.
#50008
A
to answer
B
answers
C
answering
D
answered
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推荐题目
 It will be difficult for a robot       the same as humans.
#48768
A
do
B
to do
C
doing
D
does
Millie, do you enjoy            in the sea?
#50218
A
to swim　　　
B
swims　　　
C
swimming
D
to swimming
—Why do you like _______stories?—Because I want to become a writer.
#50407
A
write
B
writes
C
writing
D
read
I made faces _________the baby ________crying.
#49461
A
make; stop
B
to make; stop
C
to make; to stop
D
make; to stop
—Mr. Ding, I have some problems_______ the passage.—Remember_______ it three or four times at least.
#48495
A
to understand; reading
B
understanding; reading
C
to understand; to read
D
understanding; to read