If you don't know the answer to something, you say: "_______" [ ]A. Sorry, I don&#039

题目简介

If you don't know the answer to something, you say: "_______" [ ]A. Sorry, I don&#039

题目详情

If you don't know the answer to something,  you say: "_______"
[     ]
A. Sorry, I don't understand.
B. I'm sorry. I don't know.
C. Can you speak English?
D. Excuse me. How do you say that in English?
题型:单选题难度:偏易来源:0110 期中题

答案

B

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