问题
阅读理解
There have beenlittle change in the patient’s condition since he was moved to this room.
A B C D
答案
A There have been ---There has been
根据后面的little change可知，这里要用单数。
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There have beenlittle change in the patient’s condition since he was moved to this room.
A B C D
A There have been ---There has been
根据后面的little change可知，这里要用单数。