According to the passage, when you get a wrong number in making a long-distance call,

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According to the passage, when you get a wrong number in making a long-distance call, you should______.

A. check your number and call again

B. tell the operator what has happened

C. Ask the operator to put you through

D. Ask the operator what has happened

参考答案:

B39.答案为B 第二段...call the operator and explainwhat happened可知拨错号码后可向接线员解释,以免收费。