摘要： no need for us to discuss the problem again since it has already settled. A. It has B. There has C. It is D. There is
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______no need for us to discuss the problem again since it has already settled.
A. It has B. There has C. It is D. There is
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______no need for us to discuss the problem again since it has already settled.
A. It has B. There has C. It is D. There is
查看习题详情和答案>>________ no need for us to discuss the problem again since it has already been settled.
A. It has
B. There is
C. It is
D. There has
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