Dont (hesitate) to let me know if there is anything I can do for you.

题库:综合类 类型:最佳选择题 时间:2017-07-03 03:14:27 免费下载:《词汇语法》Word试卷

Dont (hesitate) to let me know if there is anything I can do for you.
A.pause
B.refuse
C.reject
D.wait

本题关键词:If缺陷,肛I,石I鱼,因子I,I因子,I导联,I度烧伤,I类抗原,I期愈合,I类分子;