1.I_____(see)them dancing under that tree for a long time.答案
1.I_____(see)them dancing under that tree for a long time.答案为saw,请问have seen行不行?
2.The best way to improve English is _____(talk) foreigners.talk ,但是否不能用 talking?
3.What if she_____(not come) tomorrow?应填doesn’t come 还是 won't come?
4.They thought that kids couldn't do the things like students,_____.
是填either还是too?
xiexie!