题目内容
Can you deal with the trouble that you have _________ the experiment?
[ ]
A.
doing
B.
to do
C.
done
D.
do
答案:A
解析:
解析:
|
此句中有个that引导的定语从句,先行词为trouble。根据have trouble(in)doing sth.可得到答案。 |
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