We don't doubt ----- he can do a good a good a good job abou

问题描述:

We don't doubt _____ he can do a good a good a good job about it.
空格里是whether还是that?两种说法都有,麻烦给出详细解释.
1个回答 分类:英语 2014-12-14

问题解答:

我来补答
填 that.
如果用if,应该是 we doubt if he can.
 
 
展开全文阅读
剩余:2000