题目内容
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提问人:网友pqj775
发布时间:2022-01-07
[主观题]
We had some trouble()the house and nobody seemed ()where it was.A.in finding… knowingB.
We had some trouble()the house and nobody seemed ()where it was.
A.in finding… knowing
B. finding… to know
C.o find… knowing
D. to find… to know
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