化验室利用冰、雪、水和盐、碱、酸，按一定比例混合可得到高低不等的低温，最低可达（）以

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.

用1.2.3三个数字组成的三位数都是3的倍数．______．

字符比较大小实际是比较它们的ASCII码值，以下比较中正确的是( )。

A．“A”比“B”大

B．“H”比“h”小

C．“F”比“D”小

D．“9”比“D”大

下列各项中，标点符号的使用合乎规范的一项是

A．牛肉为何不是那个味？近来，工商部门调查发现，热销的“张飞牛肉”原是将牛肉打碎、重新粘合、压制，“注射”植物蛋白并加人了添加剂的“打针”重组牛肉。

B．于是，人与兽的根本不同就在于，人可以用精神疗救肉体；也可以用精神的记述——书籍，拓展延续生命的疆域，使生命不朽。

C．尼采说艺术世界的构成由于两种精神：一是“梦”，梦的境界是无数的形象（如雕刻）；一是“醉”，醉的境界是无比的豪情（如音乐）。

D．火星上有水，终于有了直接的“目击证据”。科学家近日证实，美国宇航局“凤凰”号探测器在火星极地发现了水冰（探测器发回的两张照片清晰地留下了火星存在水冰的直接证据。）

目标保障经费主要来源是军训经费和民兵工作经费，民兵事业费是国家用于民兵建设事业的专项经费。民兵工作费时军队开展民兵工作的补助性经费，属于事业费的组成部分，也成民兵训练补助费。