根据句意、首字母或中文提示填写单词

1. I felt very __________(厌烦的) at his __________(令人厌烦的) talk.

2. When he was a little child, he was interested in __________(科学).

3. I read an __________(文章)by a lovely boy from the USA

4. Look! His money is even __________(少) than mine.

5. The __________(长度) of their summer holiday is about two months.

6. Drinking a glass of milk every morning is good for our h__________.

7. Our school is a m__________ one, so boys and girls have lessons together.

8. -Now many young people have the stars as their h__________.

    -Yes.

9. The fish is t__________. We all like it very much.

10. Students in Grade 12 are called s__________.

机房隐蔽工程中，空调上下水管材质最合适使用（1）；当隐蔽的电缆槽道与屋内无保温层的热力管道交叉时，其最小净距一般（2）。 空白（1）处应选择（）

A.铜管

B.不锈钢管

C.PVC管

D.水泥管