问题描述:
________ it be Li Ping who broke the glass?A Cou
________ it be Li Ping who broke the glass?
A Could ; may B Can; can
C May; must D Can; must
这道题答案为什么选D,而不选C,请分析一下,
________ it be Li Ping who broke the glass?
A Could ; may B Can; can
C May; must D Can; must
这道题答案为什么选D,而不选C,请分析一下,
问题解答:
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