括号部分提问 I can see(many) books on it.They can see (many ) books on it.

问题描述:

括号部分提问 I can see(many) books on it.They can see (many ) books on it.
There is (a ) computer on the desk

1、How many books can you see on it
2、 How many books can they see on it
3、How many computers is there on the desk