指出错误并改正。

1. Can you play football and us?

                    A       B      C

    ( )改为         

2. I like this shorts.

    A B   C

    (     )改为           

3. What do you want to go?

       A    B                   C

    (     )改为         

4. I don't like swim.

         A     B    C

    (     )改为         

5. Does he has a headache?

       A         B  C

    (     )改为         

我们乘电梯下高层楼房时，从起动到停下来，我们分别所处的状态是（　　）

A．先失重，正常，后超重

B．先超重，正常，后失重

C．先超重，失重，后正常

D．先正常，超重，失重