帕金森病下列哪项治疗有效（） A.左旋多巴 B.金刚烷胺 C.安坦 D.利血平 E.

根据《建设工程监理规范》(GBT50319-2013)，下列施工单位报审、报验用表中，需要由专业监理工程师审查，再由总监理工程师签署意见的是()

A.单位工程竣工报审表 

B.费用索赔报审表 

C.分部工程报验表 

D.工程材料、构配件、设备报审表

ぜひ　游び————来て　ください。　

A．へ　

B．　が　

C．　に　

D．　を

Ask someone what they have done to help the environment recently and they will almost certainly mention recycling. Recycling in the home is very important of course. However, being forced to recycle often means we already have more material than we need. We are dealing with the results of that overconsumption in the greenest way possible, but it would be far better if we did not need to bring so much material home in the first place.
The total amount of packaging increased by 12% between 1999 and 2005. It now makes up a third of a typical household’s waste in the UK. In many supermarkets nowadays food items are packaged twice with plastic and cardboard.
Too much packaging is doing serious damage to the environment. The UK, for example, is running out of it for carrying this unnecessary waste. If such packaging is burnt, it gives off greenhouse gases which go on to cause the greenhouse effect. Recycling helps, but the process itself uses energy. The solution is not to produce such items in the first place. Food waste is a serious problem, too. Too many supermarkets encourage customers to buy more than they need. However, a few of them are coming round to the idea that this cannot continue, encouraging customers to reuse their plastic bags, for example.
But this is not just about supermarkets. It is about all of us. We have learned to associate packaging with quality. We have learned to think that something unpackaged is of poor quality. This is especially true of food. But it is also applied to a wide range of consumer products, which often have far more packaging than necessary.
There are signs of hope. As more Of us recycle, we are beginning to realize just how much unnecessary materials are collecting. We need to face the wastefulness of our consumer culture, but we have a mountain to climb.

The author uses figures in Paragraph 2 to show

A. the tendency of cutting household waste
B. the increase of packaging recycling
C. the rapid growth of supermarkets
D. the fact of packaging overuse

当风管穿过建筑变形缝处的两侧时，均应设( )。

A．防火排烟阀
B．排烟阀
C．防火阀
D．调节阀

在尽头站台处应设有（）装置。

A.车钩缓冲

B.连结

C.防滑

D.测距