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this tool doesn't work at all why not ( )another one A try t

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/05/06 05:22:25
this tool doesn't work at all why not ( )another one A try to useB try using Ctrying to use D
trying using选哪个写过程
B
try to do sth 努力做某事 try doing sth 尝试去做某事,所以确定要用ING形式
这就话完整的应该是:this tool doesn't work at all why (you do) not (try using )another one
这里省略了you do,所以选B