问题描述:
When my sister phoned me, I could not hear clealy what she was_____.
A.speaking B.talking C.saying D.telling
答案是C.请讲一下其它选项为什么不行.
A.speaking B.talking C.saying D.telling
答案是C.请讲一下其它选项为什么不行.
问题解答:
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