问题 单项选择题

You have to leave now () you can catch the early bus.

A. so that

B. as soon as

C. because

D. if

答案

参考答案:A

解析:

本题考查连词。so that以便于;as soon as一……就……;because因为;if如果,是否。后句是前句的目的,故选A项。

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