when 用法
I was watching (watch) TV when Shenzhou6 was sent up into space.
when 引导的时间状语从句,从句是一般过去时,主句是过去进行时.(明白)
We heard (hear) him singing in the next room when we passed.
Mother told (tell) me not to open the door when she was away.
这两道题实在不懂紧急求助?
希望高手给解答一下.急急急急急!
人气:395 ℃ 时间:2020-05-16 01:34:12
解答
主句和从句的时态要对应的嘛
第一句你说你明白
第二句从句是一般过去时,要表示当时正好听到唱歌
第三句从句也是一般过去时
推荐
猜你喜欢
- plan的过去式几个n
- 燃气灶额定热负荷什么意思
- 解方程:2/(y²+4y+3)+4/(y²+2y-3)=5/(y²-1)
- try to give yourself a smile,everyday is wonderful,I believe you can do it 用中文怎么说
- 某温度下,可逆反应H2(g)+I(g)=2HI(g)的平衡常数K=0.25,请判断当H2,I2,HI的浓度分别是下列数值体系处于
- 1、He came and gave us a talk last Sunday.(用动词不定时改写)
- A是50个1998相乘的积,A的个位数字之和为B,B的各位数字之和为C,C的个位数字之和是D,那么D是多少?
- 勉励鼓励填空