A: Nancy doesn’t look very well. What’s wrong with her? B: She has a terrible he

题型：不详难度：来源：

A: Nancy doesn’t look very well. What’s wrong with her?
B: She has a terrible headache because she ______ too long. She should stop to have a good rest.

A．has been writing

B．had written

C．is writing

D．was writing

答案

A

解析

试题分析：考查时态：句意：Nancy看起来不舒服。她怎么了？--因为她写的时间太长了，一直头疼。她应该停下来休息一下。从She should stop to have a good rest，可知她从过去到现在一直在写，可能还要继续下去，现在完成进行时符合这个用法。选A。