按房屋建筑承重形式不同，房屋建筑分为______等几种。 A．钢结构 B．钢筋混凝土

Here is your best chance to travel around the UK in 2012: More than 200 B&Bs（bed & breakfast）across England, Scotland, Wales and Northern Ireland are selected to offer you amazing services for your stay at their lowest prices! Don’t miss it. Just collect the vouchers（活动券）in our B&B Daily printed from 01/04/2012 to 07/04/2012 and book the stays for your travel following the terms and conditions below:

● The offer includes a room for the night and a breakfast the next morning.

● The offer is of two kinds: ￡20 per room, valid（有效的）during stay period of 02/04/2012—31/05/2012 and then again 01/09/2012—31/10/2012；￡35 per room, per night, valid during stay period of 01/06/2012—31/08/2012.

● The offer is valid for a basic twin or double room only.

● The stay must be booked directly with the chosen B&Bs before 28/04/2012.

● Each voucher can only be used by the holder to book one room for one night.

● If voucher holders book either the ￡20 or ￡35 per room per night, any additional services such as lunch, evening meal or activities may require an extra charge. But these are not required in order to take up the offer. Please check directly with your chosen B&Bs to see what extra services are available.

● Vouchers must be presented on arrival. If no vouchers are presented, the B&Bs may reserve（保留）the right to charge at full price for every night of stay.

● Vouchers may not be used together with any other offer.

● The voucher holders must pay for the stay in full at the time of booking. Additional ￡10 may be paid to confirm（确认）the booking and will be returned on arrival.

● The B&Bs reserve the right to refuse voucher holders’ bookings for people under the age of 18.

小题1:The voucher can be used for a stay at the chosen B&B on ______.

A．09/01/2012

B．04/02/2012

C．01/03/2012

D．28/04/2012小题2:How much should be paid for a two-night stay in October 2012 at a chosen B&B?

A．￡70

B．￡40

C．￡35

D．￡30小题3:What right do the B&Bs reserve?

A．To charge extra ￡10 for bookings with no vouchers.

B．To refuse bookings for guest under the age of 18.

C．To charge at full price for stays not confirmed.

D．To request extra charges as tips.小题4:By taking up the offer, the voucher holders can choose to ______ .

A．book either a basic twin or double room at the chosen B&Bs

B．have lunch or evening meal without paying extra money

C．use the B&B offer together with other offers

D．book the stays though B&B Daily

某年女性简略寿命表0岁组的期望寿命为68.7岁，则1岁组的期望寿命是（）。

A.大于68.7

B.小于68.7

C.等于68.7

D.大于等于68.7

E.不一定

以下关于工程量清单的说法错误的是（）。

A．工程量清单是体现招标人要求投标人完成的工程项目及其相应工程实体数量的列表，反映全部工程内容以及为实现这些内容而进行的其他工作

B．工程量清单应由分部分项工程量清单、措施项目清单、其他项目清单组成

C．工程量清单是在发包方与承包方之间，从工程招标投标开始，直到竣工结算为止，双方进行经济核算、处理经济关系、进行工程管理等活动不可缺少的工程内容及数量依据

D．工程量清单中的其他项目清单为可调整清单，投标人对招标文件中所列项目，可根据企业自身特点做适当的变更增减

假设磁头在“号柱面上操作时，有其他访问请求到达，柱面号依次为85，46，114，16和1160当系统完成65号柱面的操作后，若采用最短寻找时间优先（SSTF）磁盘调度算法，为服务这些请求，磁头需要移动的柱面数是（）。

A．181

B．159

C．149

D．139

下列角膜疾病中，有免疫因素参与的是()

A．神经麻痹性角膜炎

B．暴露性角膜炎

C．角膜皮样瘤

D．Terrien边缘变性

E．圆锥角膜