题目内容
Mr Wu spends a lot of time explaining things ________ us ________ Simon.
[ ]
A.
for; in
B.
to; to
C.
to; for
D.
for; for
答案:C
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题目内容
Mr Wu spends a lot of time explaining things ________ us ________ Simon.
for; in
to; to
to; for
for; for