短文填空。

     In China if you are seven, you have to go to school. At school you learn different (1)s          .

(2)S           is one of them. We have three science classes a (3)w          . They are on Tuesday,

(4)W           and Friday. We can learn a (5)l          in science classes. Mr. Jin is our science teacher.

He wasn't born here. He is from another big (6)c           named Haikou. He is a (7)b           (生物学)

teacher before. He knows much about plants. For (8)e          , when is the best time to water flowers.

He is very (9)s           (严格的) with us. After science classes, we are so (10)t           (累的).

纠正措施的要求是（）.

A、进行纠正

B、追究责任者责任

C、对不合格品处理

D、评审不合格原因并防止再发生