M any possible means _been tired ,but worked .A have,none B has ,a few C has ,none Dhave,a few

分类: 作业答案 • 2022-02-18 10:57:25

问题描述：

M any possible means ___been tired ,but __worked .A have,none B has ,a few C has ,none Dhave,a few

答

A
句子的意思是：多种可能的方法都试过了,但是无一管用.

M any possible means ___been tired ,but __worked .A have,none B has ,a few C has ,none Dhave,a few