一、单项选择
从A、B、C、D四个选项中选出一个最佳答案,将其标号填入题前括号内。
( )1. Don’t worry, Sir. I’m sure I can run _______ to catch up with them .
A. fast enough B. enough quickly C. enough slowly
( )2. What a sunny day! Look! The sun is shining .
A. finely B. carefully C. brightly