陶制釉面砖的特点有（）。A.吸水率低 B.吸水率高 C.背面颜色是红色 D.背面颜色

若一个网络系统中有150个信息点，按照EIA/TIA586标准进行结构化布线，则布线工程需要准备RJ-45头的总量是______个。

A．600
B．780
C．618
D．690

The Blue Mercury Hotel has a varieties of different hotel rooms for different kinds of people. Book 7 days in advance and you will pay at special rates. The categories are as follows.

A：Ruby No 1: with a balcony. One single bed and a computer , Internet accessible

Max: One person

Price: Regular Rate — $ 490 ( per person / per night)  With no special rate all year around

B：Sapphire No 2: With a balcony. Two double beds ( all standard rooms)

Max : Four people

Price : Regular rate — $ 220 ( per person / per night)

　　 Special rate — $ 190 ( per person / per night)

C：Emerald No 1: With a balcony. Two double beds or one king-size bed ( all standard room)

Max: Four people

Price : Regular rate — $290 ( per person / per night)

Special rate — $ 220  ( per person / per night)

D：Ruby No 2: With a balcony.  One bed room suite with one king—size bed

Max : two people

Price : Regular rate — $ 580 ( per person / per night)

Special rate — $400 ( per person / per night)

E:Emerald No 3: With a balcony. Two –bed room suite on the top floor of the oceanarium with two king-size beds

Max: Four people

Price: Regular rate — $900 ( per person / per night)

Special Rate — $760 ( per person / per night)

F:Sapphire No 1: With no balcony . Two double beds ( smaller space)

Max : Two people 

Price : Regular Rate — $120 ( per person / per night)

Special Rate — 90 ( per person / per night)

请阅读以下游客的信息，然后匹配游客和他/她在 The Mercury Hotel 居住的房间：

小题1:Jane and Jessica, college students on holiday excursion, book the room of the Blue Mercury Hotel a fortnight ahead of time; plan to live in a room with the minimum pay.

小题2:Jim and his newly married bride, arriving tomorrow morning , choose to have a suite with a king-size bed, for which they budget to pay at most $ 1200 for two of them for one night.

小题3:Two couples on a trip stop at Blue Mercury Hotel. They like the place so much that they agree to stay in the hotel for two nights. Their budget is between $ 900-700 for each family.

小题4:For Dave and his wife, they would rather book a suite where they can enjoy the ocean view, concerned less about the price of the room.

小题5:Doctor King is having a conference at the Blue Mercury Hotel. He has to write his research paper. He wants to stay in a hotel room which has the suitable facilities

当事人申请撤销仲裁裁决的，应当自收到裁决书之日起（）内提出。

A.3个月

B.6个月

C.1年

D.2年

结构式是一种以短线代表单键，用来表示物质分子中各原子之间排列的式子。

阅读下列材料，回答问题。

材料一新中国成立以来，随着我国现代化建设的不断推进，我国生态文明建设经历了一个从萌芽认识到视之为社会价值目标的认识过程，经历了一个从简单的环境污染治理到提出生态文明建设和全方位构建人与自然和谐的实践过程。1978年3月5日第五届全国人民代表大会第一次会议通过的《宪法》第一次对环境保护作出了规定：“国 * * 护环境和自然资源，防止污染和其他公害。”五届全国人大常委会1979年9月13日原则通过，同日公布施行《中华人民共和国环境保护法（试行）》，标志着我国生态环境保护事业逐步走上法制轨道。十六届三中全会第一次提出科学发展观。党的十七大正式提出生态文明，还将“人与自然和谐”“建设资源节约型、环境友好型社会”写入新修改的 * * 。党的十八大把生态文明建设放在了突出地位，将中国特色社会主义事业总体布局从“四位一体”扩展为经济、政治、文化、社会、生态文明建设的“五位一体”，并将生态文明建设写入 * * 。

材料二福建泉州成为中国首个东亚文化之都，泉州是闽南文化的主要发源地和保存地，是闽南文化的核心区和富集区，也是文化部公布的首个文化生态保护区——闽南文化生态保护实验区的核心区。置身历史与全球的坐标，深厚的历史文化积淀，为泉州留下了众多的文物古迹，全市仅国家级文物保护单位就有31处，国家级非物质文化遗产同样也有31处，其中泉州南音、提线木偶等四个项目被列入联合国教科文组织“非遗”名录，为全国唯一拥有全部三大类联合国“非遗”项目的城市。为推动文化建设发展，近年来，我市全面建设公共文化服务体系，实施文化兴市战略，软硬件设施日臻完善，与此同时，对外文化交流活动日益活跃，多年来，泉州连续举办了7届“海丝文化节”、4届“海峡两岸闽南文化节”、“世界闽南文化节”、7届“闽台对渡文化节”、10届“国际南音大会唱”、3届“国际木偶节”、2届“郑成功文化节”、22届南少林武术节和世界五祖拳比赛、20届元宵灯会等等。

依据材料一，运用“探索世界与追求真理”的有关知识，说明我国社会主义生态文明建设是怎样发展的。