题目内容
-
Hello!May I speak to Mr Smith?-
________, please.He's answering another call right now.[ ]
A.Go on
B.Come on
C.Keep on
D.Hold on
答案:D
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题目内容
-
Hello!May I speak to Mr Smith?-
________, please.He's answering another call right now.A.Go on
B.Come on
C.Keep on
D.Hold on