颅面血管瘤病主要临床和CT特点是（） A.面部血管痣、癫痫和脑萎缩 B.面部血管痣、

请认真阅读下面短文，并根据短文内容回答问题。

A 9.0-magnitude earthquake occurred

off the northeastern coast of Japan on 11 March

The earthquake in Japan on March 11,2011 was a 9.0 on the Richter scale (里氏). Over 6,500 died because of the disaster by March 18. The earthquake also caused a tsunami (海啸) and a nuclear leak (核泄漏).

However, most Japanese people stayed calm and orderly.They left broken houses calmly. They waited in line for food, water and public telephones. There was no robbing (抢劫) and no pushing.

Earthquakes hit Japan almost every year. People are ready for an earthquake at any time.

In Japan, you can learn about earthquakes on TV and in schoolbooks. Even the famous comic, Sakura Momoko (《樱桃小丸子》), shows earthquake training in a school. Almost every family in Japan has a survival kit (救生包). The kit has a flashlight (手电筒), a radio, water and enough food for several days.

Most buildings in Japan use wood. The material is less dangerous during a disaster. The buildings can  stand an earthquake of up to 7.0 on the Richter scale.

小题1:How large was the earthquake in Japan on March 11?

小题2:What did the earthquake cause besides many people’s death?

小题3:Where can Japanese people learn about earthquakes?

小题4:What are most buildings in Japan made of?

小题5:What can we learn from Japanese people if the disaster happens to us?

太阳能热水器是利用太阳能来加热水的一种装置，小新同学家有一台太阳能热水器安装在离地面10m高的屋顶上。现需要将初温为10℃，质量为100kg水，加热到60℃，取g=10N/kg，已知c_水=4.2×10³J/（kg•℃），求：

（1）把这些水从地面输送到屋顶的热水器中，需要对水做的功；

（2）这些水要从太阳那里吸收的热量；

（3）下雨时，改用热水器中的电辅助设备加热，若不计热损失，加热这些水所需的时间。

下列各种家用电器，在工作过程中把电能转化为机械能的是[ ]

A．电风扇

B．电水壶

C．电暖器

D．电饭锅

SAH患者早期脑脊液特点为（）

A.正常

B.压力增高，血性

C.压力增高，均匀血性

D.压力增高，不均匀血性

在表库发表时，如果提示该操作员未分配管理单元，请联系维护人员，应该怎么操作（）

A、在计量管理授权中分配管理单元

B、在岗位权限管理下分配权限

C、在岗位功能中分配功能

D、作废删除工单重做