【单选题】"We did the overflight to show their houses, to show they are there, to show they exist. This is very important because there are some who doubt their existence."
【简答题】下列各句都有一处错误,请改正。 1. There are some meat on the plate (盘子). 2. My brother watch TV only on Sunday evening. 3. Mother wants to washes the clothes today. 4. I'm sorry, I can't fly the kite highly. 5. How ...