发布网友 发布时间:2022-04-26 23:28
共3个回答
热心网友 时间:2022-06-20 03:23
I was afraid he was not sure whether it is worthwhile to do so?正确答案。上面是错的I'm afraid that he can't be sure whether worth doing this是这个意思 恐怕他不能肯定是否值得这样做.
热心网友 时间:2022-06-20 03:24
I'm afraid that he can't be sure whether worth doing this.
热心网友 时间:2022-06-20 03:24
i am afraid that he cannot be sure if it is worth doing so.