题目内容
( ) 10. I find difficult to finish the work on time. We only have three hours left.
A. it B. that C. its D. this
10. A形式宾语或形式主语只能用it。
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题目内容
( ) 10. I find difficult to finish the work on time. We only have three hours left.
A. it B. that C. its D. this
10. A形式宾语或形式主语只能用it。