辖属网点柜员所操作的对私业务由于（）可采用柜台经理远程授权的方式完成。A.超过柜员交

In most parts of the world, many students help their school make less pollution. They join in “environment(环境) clubs”. In an environment club, people work together to make our environment clean.

Here are the things students often do.

Turn off the water! Do you know that some toilets can waste(浪费) twenty to forty tons of water an hour?

In a year, that would fill a small river! In environment clubs, students mend those broken toilets.

No-car day. On a no-car day, nobody comes to school in a car—not the students and not the teachers! Cars give pollution to our air, so remember:

Walk, jump, bike or run.

Use your legs! It’s lots of fun!

No-garbage(垃圾) lunches. How much do you throw away after lunch? Environment clubs ask students to bring their lunches in bags that can be used again. Every week they will choose the classes that make the least garbage and report them to the whole school!

We love our environment. Let’s work together to make it clean!

小题1: Environment clubs ask students      .

A．to run to school every day

B．to play sports every day

C．not to throw away lunch bags

D．not to forget to take cars小题2:From this passage we know the students usually have lunch      .

A．at school

B．in clubs

C．at home

D．in shops小题3:The writer wrote the passage to tell students to    .

A．join in clubs

B．help teachers

C．make less pollution

D．clean schools

胸锁乳突肌起自胸骨柄和锁骨肩峰端，止于乳突。

椎管内麻醉时麻醉平面达T4后引起心率减慢，其主要原因是()

A．支配心脏交感神经节前纤维阻滞

B．血压下降

C．右房压下降

D．窦弓反射

E．肾上腺素能神经纤维阻滞

联系给定资料，请你谈谈对“‘最幽默最认真’官方网站走红网络”这一现象的理解。 [要求] 分析合理、条理清楚，语言准确，字数不超过300字。

慢性肺心病X线所见以下哪项是错误的（）

A.肺动脉段高度≥3mm

B.右下肺动脉横径<15mm

C.肺气肿征象

D.肺动脉圆锥显著凸出

E.右心室增大征