来源:学生作业帮 编辑:搜狗做题网作业帮 分类:英语作业 时间:2024/08/18 22:39:53
I don’t think he was russian.根据句子推断 He German.
解题思路: must have done 是对过去发生的动作最有把握的猜测,意思是“一定”。
解题过程:
I don’t think he was Russian . He must have been (must / be) German .
句意是:我认为他不是俄国人。他一定是德国人。
最终答案:如上