来源:学生作业帮 编辑:大师作文网作业帮 分类:英语作业 时间:2024/11/13 13:52:54
判断下列句子中while的含义:
1、Jane was dressed in brown while Mary was dressed in blue.
2、While I admit that the problems are difficult,I don't agree that they cannot be solved.
3、He fell asleep while(he was) reading a grammar book.
1.而表示比较
2.即使表让步
3.连词表示正在