青岛参保人如何申请居家护理？

下列关于吗啡的叙述，哪种是正确的（）

A.主要在肝脏与葡萄糖醛酸结合而失效

B.使胃肠道括约肌收缩

C.引起针尖样瞳孔

D.松弛膀胱平滑肌，引起尿潴留

E.增加胆道平滑肌张力，增加胆道内压力

物业服务企业信用档案系统记录的内容，主要通过（）途径依法采集。

A.政府部门、协会

B.物业服务企业、执（从）业人员

C.其他中介机构

D.社会公众

E.网上博客

Restaurant owners should not use disposable chopsticks for the good of their health and the environment , an official of the China Cuisine Association（中国烹饪协会）said.

Bian Jiang, its secretary general, recently called on restaurant owners to say no to one-off tableware(餐具), especially wooden chopsticks. “The country produces and throws away over 45 billion pairs of wooden chopsticks every year, at a cost to the environment of about 25 million tree.” Bian said.

“That’s a heavy blow to the county’s shrinking(正在减少的) forests,” he said, “We should not turn a deaf ear to the call for environmental protection. We should stop using disposable tableware from now on.”

In order to discourage the use of wooden chopsticks and to protect wooden resources, the government put a 5% tax on them in April.

The use of disposable chopsticks has been discussed for years. Their supporters say that both restaurant owners and consumers prefer them, and that an industry has grown up around their production.

. 小题1:

The secretary general suggests that wooden chopsticks be stopped from being used because           .

A．they cause a lot of pollution of the environment

B．the environment is no longer green

C．the government is not happy with that

D．too many trees are cut小题2:

From the text we know that the idea of no disposable tableware will be           .

A．hard to put into practice

B．welcomed by a lot of people

C．receiving indifferent attitudes

D．rejected by some people小题3:

What does the underlined word “disposable” in the first paragraph mean?

A．Waste

B．Expensive

C．Man

D．One-use小题4:

What’s the main idea of the text?

A．Many people support the idea of saying no to using wooden chopsticks.

B．The government calls on people to stop using wooden chopsticks.

C．Disposable tableware wastes a lot of forests and does damage to the

environment.

D．People are aware of the cost of using disposable tableware

提升装置装设的限速保护装置是用来保证提升容器到达终端位置时的速度不超过（）m/s。

A.0.5

B.1

C.2

D.3

如图所示，两个共点力F₁、F₂的大小一定，夹角θ是变化的，在θ角从0°逐渐增大到180°的过程中，合力F的大小变化情况为（）

A．逐渐增加到最大

B．从最大逐渐减小到零

C．从最大逐渐减小到最小

D．先增大后减小