男，40岁，间歇性上腹痛10年，加剧1个月，有饥饿性疼痛，进食后缓解。查体：腹软，无

下列词语中书写正确无误的一组是

A．气势凶凶声名狼藉肆无忌惮疲惫不堪

B．斑驳陆离脑羞成怒胜券在握蔚然大观

C．并行不悖陈词滥调题纲挈领推心置腹

D．所向披靡摧枯拉朽瑕瑜互见众目睽睽

用适当的关系代词或关系副词填空。

1. The house _____ we live in is very big.

2. The boy _____ is wearing the black jacket is very clever.

3. This is the present _____ he gave me for my birthday.

4. The man _____ talked to you just now is an engineer.

5. He talked about the teachers and schools _____ he had visited.

6. There is nothing in the world _____ can frighten him.

7. She wears a gold ring, _____ is very uncommon in our class.

8. We visited a factory _____ makes toys for children.

9. Is this the place _____ your father once lived?

10. I'll never forget the days _____ I joined the League.

骨骼∶肌肉（）

A．齿轮∶发条

B．表针∶表盘

C．果核∶果皮

D．轮胎∶汽车

什么是气相色谱法色谱图，其代表意义是什么？