1、Shall we go on a picnic?(改为同义句)_____ _____ _____ go on a p
收藏:
0
点赞数:
0
评论数:
0
2个回答

1.Why don't we

2.(1)cost me (2)paid for

3.between

4.for时间段,since时间点

he has worked for 3 hours.

he has been working since 3 o'clock.

点赞数:
0
评论数:
0
关注公众号
一起学习,一起涨知识