Though there are few Chinese but have heard of the Great Wall,many of them haven't been there yet.1.前面有though还能用 双重否定结构的定语从句?2.many of them haven't been there yet.为什么不加连词,他是一句话啊,怎么单放着?

问题描述:

Though there are few Chinese but have heard of the Great Wall,many of them haven't been there yet.
1.前面有though还能用 双重否定结构的定语从句?
2.many of them haven't been there yet.为什么不加连词,他是一句话啊,怎么单放着?