下图为同一密封的小包装食品的两张照片，甲图摄于海拔500m、气温为18℃的环境下

考考你的记忆力，根据句意及首字母补全在本课中出现的单词。

1. A computer p_____ makes computer work.

2. Would you like to t_____ English works into your own language?

3. A diplomat r_____ his or her country.

4. I want to work in a foreign c_____.

5. We can c_____ with each other.

6. His sister is a h_____ worker.

7. J_____ need to know English.

8. English is the language of i_____ travel.

9. Their factory needs a t_____.

10. My cousin is a b_____ person.

信号微机监测系统道岔采集机监测哪些项目？

增殖性病变的胸片表现特点是（）

A．云絮状浅淡模糊影

B．条索状密度增高影

C．边缘清楚致密影，密度比肋骨低

D．边缘清楚致密影，密度比肋骨高

E．肺透亮度增加，局部肺纹理缺如

组成地壳岩石按其成因可以分为（）种。

A.5

B.4

C.2

D.3

具有温中祛寒、补气健脾功效的方剂是（）

A.理中丸

B.吴茱萸汤

C.大建中汤

D.小建中汤

E.四逆汤