读短文，选择。    

     Marty didn't like fruit. She didn't like vegetables. She didn't like playing outside, either. She said,

661t is better to watch TV at home". So she watched TV a lot. One day she had a dream.  A bad

dog ran after her. She couldn't run very fast because she was very fat. Marty was afraid.

     Now Marty eats lots of fruit and vegetables every day. She runs and plays a lot, too. Every day

she goes to bed early and gets up early.  Marty is taller and runs faster now. She runs even faster

than the boys in her class.

     She is very happy now.    

1.  Marty watched TV a lot.       Yes□       No口

2. Marty was taller.                    Yes口      No口

3. Marty runs faster now.           Yes口       No口

4. She ate more vegetables.        Yes口      No口

5. She was fatter.                       Yes口      No口

以下哪种特点是代理服务所具备的（）。

A.代理服务允许用户“直接”访问因特网，对用户来讲是透明的

B.代理服务能够弥补协议本身的缺陷

C.所有服务都可以进行代理

D.代理服务不适合于做日志