英语词汇题4.She looked up and smiledas he came in.

问题描述:

英语词汇题4.She looked up and smiledas he came in.
4.She looked up and smiledas he came in.
A.pleased B.pleasant C.pleasure D.pleasantly
答案是D 请翻译加解释

这个题就清晰多了,修饰动词用副词,只有d是副词
当她进来时,她向上看看,愉快地笑了笑