题目内容
It’s diffcult ________ this work today.
[ ]
A.
finish
B.
to finish
C.
finished
D.
finishing
答案:B
解析:
解析:
|
固定用法be+adj.+to do. |
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题目内容
It’s diffcult ________ this work today.
finish
to finish
finished
finishing
|
固定用法be+adj.+to do. |