为了做好QC小组活动，一般应遵应遵循的基本原则是（）A、自愿参加； B、上下结合； C、

You may hear someone say, ‘It’s raining cats and dogs.’ We know it means it’s raining hard. Here is how it comes.

There are many large rats in a country. People need cats. But there are many mountains in the country. It’s hard for a plane to land (着陆）． So the cats come down by parachute（降落伞）．

In another country, the people need dogs to find people in the snow. Where can they get the dogs? You can guess. The dogs also come down by parachute.

These cats and dogs are helping the people. And the people often say it rains cats and dogs.

5. What does the sentence ‘It’s raining cats and dogs.’ mean?

A. We put the cats and the dogs in the sky.     B. It means ‘It’s raining hard’.

C. people like cats and dogs.                D. Cats and dogs are helping the people

6. Why do the cats come down by parachute?

A. Because it’s not safe (安全的).     B. Because there are many mountains in the country:

C. Because people need cats.        D. Because it’s quick to carry the cats.

7. From the article, we can know rats mean ________.

A. 大象          B. 猴子           C. 老鼠           D. 熊猫

男，32岁，头痛1个月，头颅MRI平扫及增强扫描如图，最可能的诊断是（）

A.星形细胞瘤

B.病毒性脑炎

C.血吸虫性脑病

D.脑膜瘤

E.未见异常

《中华人民共和国行政处罚法》规定，对当事人可不予行政处罚的情形是

A．受他人胁迫有违法行为的
B．主动消除或者减轻违法行为危害后果的
C．配合行政机关查处违法行为有立功表现的
D．违法行为轻微并及时纠正，没有造成危害后果的
E．间歇性精神病人在精神正常时有违法行为的

要把一个建筑物的设计图纸放到实地上来，需要进行多次的（）工作。

A.测量

B.放样

C.直线丈量

D.放线

装有氯丁橡胶密封圈的液压系统不能使用（）.

A.红色液压油。

B.石油基液压油。

C.MIL-H-5606液压油。

D.磷酸脂基液压油。