为了保证冷藏效果，冷藏存放的食品之间要（）。 A.留有空隙 B.排放紧密 C.上层留

单词拼写: 根据首字母或汉语提示写出下列单词(每空0.5分，共计8分)

1. After e__________ was cut off, the lights went out.

2. A man should be ________ （判断）by his deeds, not by his words.

3. I felt highly __________（荣幸）by your trust..

4. Dead and ______ （受伤的）people lay everywhere after the terrible accident.

5. The old left an estate（保险）of two ______（百万）dollars when he died.

6. It is natural for children to have different v_____ from their parents.

7. According to the weather f_______, it’s going to stay cold for the rest of the week.

8.The plane is flying at an _______（海拔）of 25,000 feet.

9. Wish you a pleasant j___________!

10. That old bike is his only means of _________. （交通工具）.

11. How many people were p_______ at the meeting?

12．The _______（东部的）coastline of China is very long

13. His interest in maths _________（逐渐地）increases.

14. He said it would rain, but I __________ （不同意）with him.

15. Let me give you some a______ on how to learn English.

16. Don’t stay o________ since the weather is so cold.

下列物质中，其形成与内质网上的核糖体、内质网、高尔基体、线粒体都有关系的是[ ]

A．血红蛋白

B．染色体上的蛋白质

C．胃蛋白酶原

D．性激素

通过信息技术在工程管理中的开发和利用不能实现( )。

A．信息存储数字化和存储相对集中，信息获取便捷

B．信息来源渠道广泛，有用信息多，能自动进行选择

C．信息处理和变换的程序化，信息流扁平化

D．信息传输的数字化和电子化，信息透明度提高

对传染病流行过程有决定性影响的因素是（）

A.病毒数量

B.社会因素

C.自然因素

D.病毒侵袭力

E.毒力

借贷资本( )。

A．是为了取得利息而暂时贷给职能资本家使用的货币资本

B．是从职能资本运动中独立出来的特殊资本形式

C．它的形成与资本主义再生产过程中的资本循环有关

D．它的来源主要是产业资本循环中产生的闲置货币资本