I can’t ______ it in English because I c

根据下列句子所给单词的汉语提示，写出个单词或词组的正确形式（每空不限词数）。

1. He had to retire earlier ________ (由于) his bad health.

2. Not many students are ________ (利用) the chemistry lab.

3. When the man saw the car accident on the highway, he stopped ________ (为了) offer help.

4. She has stayed in Japan for ten years, and she is ________ (流利的) in Japanese.

5. Although Tim and Mike come from ________ (完全地) different backgrounds, they became close friends.

6. Our teacher________ (坚持) that we leave at once.

7. He gave up the job, ________ (决心) to stay in the village.

8. As far as I am ________ (担心), I can't agree with what you have said.

9. She suffered from the loss of her pupil's respect, which ________ (使心烦) her.

10. A friend of mine is ill and I hope that she will ________ (痊愈) soon.

人体免疫系统是人类抵御疾病的最重要防线，以下各项不属于免疫系统作用的是( )。

A．清除人体内衰老、死亡细胞
B．清除体内变异、恶化细胞
C．抵御外来细菌、病毒入侵
D．对进入体内有毒物质进行识别与解毒

2007年10月15日，胡 * * 在十七大报告中指出，认真落实国家中长期科学和技术发展规划纲要，加大对自主创新的投入，着力突破制约经济社会发展的关键技术。这是因为：

A．科学技术是第一生产力

B．科学技术是直接的、现实的生产力

C．科技进步是经济社会发展的唯一决定因素

D．科学技术是潜在的生产力

加油站员工在服务工作中的服务语言礼仪不包括（）。

A、发音准确

B、吐字清晰

C、细致周到

D、口气谦和

风邪多挟寒挟热，反映了六淫的哪一种致病特点（）

A.外感性

B.相兼性

C.地区性

D.季节性

E.转化性