海水供给压力控制如果压力变送器的压力高于设定点则（）A、流量控制阀将打开 B、压力控

依据《环境影响评价法》，国家根据建设项目对环境的影响程度，对建设项目的环境影响实施分类管理，应当编制环境影响报告书的是( )。

A．印刷、生活垃圾集中转运站

B．煤气供应、电池生产

C．煤气生产、有色金属合金制造

D．民航供油工程、煤炭集运

Thanksgiving is a time to give thanks for family, health, and life in general. However, Black Friday has turned it into a business.

Traditionally, the true value of Thanksgiving lies at home not the shopping centers. However, Black Friday has nowadays allowed society to ignore this as individuals long for something that they do not need or even truly want. Shopping on Black Friday becomes a sign of a shift into a culture that values material wealth over spending time with loved ones. People are willing to force their way through the crowds in their desperate search for marked-down sweaters and necklaces.

In recent years, Thanksgiving has become a pre-Black Friday holiday for many families. They are devoted to mapping out shopping routes and making organized schedules for which stores to hit first. By drawing individuals out to shopping centers with "matchless savings", businesses encourage this behavior of ignoring Thanksgiving. Many families take their home-cooked meals while camping out at the door of shopping centers. With each new year, Thanksgiving is becoming victim to over-commercialization—switching from a meaningful time of thanks and family to a day dedicated to products and profit.

Black Friday has shown that with current common standards, people cannot even set aside a single day to appreciate what they already have without immediately buying more. Families have lost sight of what is truly important in life, and have found reasons in debating between a low cost HD television and an appreciation for what they already have. Remember, Thanksgiving should be a day in which people are grateful for all that they have.

小题1:The underlined word "this" in paragraph 2 probably refers to ______.

A．the sign of a shift

B．the material wealth

C．the shopping crowd

D．the true value of Thanksgiving小题2:In recent years, what will many families do when thanksgiving comes?

A．Make full preparations for the Black Friday shopping.

B．Visit some newly-opened shopping centers in advance.

C．Find it difficult to choose a store for their first visit.

D．Go camping at the gate of shopping center for a good deal.小题3:In the last paragraph, the author mainly intends to tell us that we should ______.

A．set aside a single day to buy more

B．try to spend less to get low cost products

C．stay with our families as long as we can

D．appreciate what we've possessed with our families小题4:What's the author’s attitude towards the present ways people celebrate Thanksgiving?

A．Annoyed.

B．Worried.

C．Supportive.

D．Unconcerned.

室内消火栓给水管网和自动喷水灭火系统的管网设置方式应为( )。

A．分开设置

B．报警阀后分开

C．合并设置

D．报警阀前合并

1991年9月，原告某皮货公司与被告某贸易公司签订一份买卖合同，合同约定，皮货公司供应贸易公司皮衣500件，价值5万元，货到付款。原告按约供货，但被告某贸易公司以皮衣式样不好，造成滞销、积压为由而拒付货款。1992年3月，原告起诉。法院受理后，因原告未交纳案件受理费，即裁定对原、被告账户各冻结5000元，作为结案时交付诉讼费用之用。又根据皮货公司的申请作出财产保全裁定，扣押贸易公司新进电脑20台(约8万元)，作为贸易公司败诉时折价偿付原告所用。本案存在的程序错误有( )。

A．对案件受理费适用财产保全措施是错误的

B．扣押贸易公司新进电脑20台超出了财产保全所受的请求范围限制

C．原告申请财产保全措施，应提供担保

D．本案财产保全措施没有优先考虑诉讼标的物或者与本案有关的财物