I earn only 50 dollars a week, she earns 80 dollars.A. whenB. whileC. asD. since

发布时间：2020-08-16 21:10:37

I earn only 50 dollars a week,     she earns 80 dollars.
A. when
B. while
C. as
D. since

网友回答

A. when
(答案→)B. while
C. as
D. since
解析：考查连词。本句中的While意为：然而。句意：我一个星期挣50美元，而她挣80美元。
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