看一看，选一选。( ) 1. A. ride a bike( ) 2. B. f

写出下列句子各用了什么说明方法。

（1）屏者，障也，可以缓冲一下视线。（     ）

（2）因而在艺术上有雅俗之别。（     ）

（3）分为金屏、银屏、锦屏、画屏……（     ）

（4）“抱膝看屏山”，也够得一些闲滋味。（     ）

患者，男，42岁。患高血压已7年。近日反复出现剧烈头痛，烦躁，心悸，多汗，呕吐，面色苍白，视物模糊。血压为230／120mmHg。该例的诊断可能是（）

A.恶性高血压

B.高血压危象

C.高血压脑病

D.继发性高血压

E.以上都不是

San Francisco has many museums. You can visit one and learn something new. We have art, science, history and other special museums. Some museums are open every day. Some are only open on certain days. Some museums are expensive, and others are free. But some of the expensive ones have free days. Many museums have websites. The websites usually have information about the things you can see in the museums.

On a museum’s website you can get information about ticket prices and free days. You can also know where the museum is and when it is open. Sometimes you have to click on the words like Visit, Information, or About to find the information. That will be hard work for you.

小题1:San Francisco has many museums for you to visit and ______.

A．learn something new

B．play computer games

C．watch the movies

D．click on Information小题2:Some museums in San Francisco are open every day, but some are only open ______.

A．on weekdays

B．on weekends

C．on certain days

D．on holidays小题3:Many museums have ______ with information about the things you can see in them.

A．ticket prices

B．their websites

C．open hours

D．free days

TFDS系统机检作业的技术检查作业时间：以每 * * 0辆、检查时间（）为基准掌握，对组合列车按每单元计算。

A、10min

B、15min

C、20min

春温邪热深入少阴，身热，心烦，不得眠，舌红苔薄黑而干，脉细数，可选方是（）

A.青蒿鳖甲汤

B.连梅汤

C.清营汤

D.加减复脉汤

E.黄连阿胶汤