问题
选择题
—Sorry, could you say it again? ________
—OK. [ ]
A. The line is bad.
B. I can hear you.
C. The line works well.
D. I can hear something.
答案
答案：A
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—Sorry, could you say it again? ________
—OK. [ ]
A. The line is bad.
B. I can hear you.
C. The line works well.
D. I can hear something.
答案：A
