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【题目】 Is it convenient for you to have a drink together this evening?

Sorry. That’s _______ I will be meeting an important guest at the airport.

A. because B. when C. why D. what

【答案】B

【解析】

试题分析:考查表语从句析。句意:今天晚上你方便一起喝一杯吗? 对不起,那将是我正在飞机场接一位重要的客人时候。Thats because..那时因为。。。 Thats whne 那是。。。的时间 Thats why 那是。。。的原因。 Thats what.那是。。。的。。。, 所以B正确。

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