阅读理解。

     Li Ming is a school boy. He is twelve. He lives in Shijiazhuang. He studies in the No.3 Middle School. He gets

up at 5:30 every day.He reads English and Chinese in the morning. He has breakfast at seven.After that, he goes

to school with his friends.They have four classes in the morning and two in the afternoon.In the evening he

does his homework at home.But he often watches TV on Saturday evening. Li Ming likes drawing.He draws

better than his sister. He likes reading English books.Now he is reading an English book in the room.

1. Li Ming is a _____.

A. student

B. girl

C. teacher

D. doctor

2. Li Ming has _____ classes at school every day.

A. four

B. two

C. six

D. five

3.Li Ming does his homework _____.

A. in the evening

B. at school

C. in the morning

D. in the afternoon.

4. Li Ming watches TV on _____ evening.

A. Sunday

B. Saturday

C. Friday

D. every evening

5. Li Ming likes _____.

A. English and Chinese

B. playing football

C. growing flowers

D. drawing and reading

二次投料法与一次投料法相比，所有的优点是（）

A、混凝土不易产生离析

B、强度提高

C、节约水泥

D、生产效率高

E、施工性好