一、单项选择 (15小题，每小题1分，共15分）
从A、 B、 C、 D四个选项中选出一个最佳答案，并将其标号填入题前括号内。
( )1. If you read the article for second time, you will have better understanding of it.
A. a; the B. /; the C. a; a D. /; a
( )2. — How nice the fish tastes! Could you tell me who taught you to cook it?
— To be honest, I learnt it watching TV. I learn to cook many dishes
TV.
A. by; in B. by; on C. in; on D. in; in
