用所给单词的适当形式填空。

1. Susan swims very well. She is a good ______. (swim)

2. Lily always helps her mother clean the house. She is very ______. (help)

3. My brother often ______ (play) basketball on Wednesday afternoon.

4. Thank you very much for ______ (write) to me.

5. Every day Millie spends half an hour ______ (read) English.

在WindowsXP中，以下哪一个命令会在恢复控制台使用来修复启动扇区？（）

A.FORMAT

B.FIXBOOT

C.FIXMBR

D.ATTRIB