一侧卵巢肿瘤，术中破裂，其分期为：（）A．Ic期 B．Ⅱb期 C．Ⅱc期 D．Ⅲb期

一般情况下对战略良好性的检测可以从应用相关性和( )两个层面上进行。

A．表述严谨性
B．逻辑清晰性
C．学术严谨性
D．目标完备性

如图，S₁、S₂是一水平面上的两个波源，它们的振动周期都为T，振幅都为A．某时刻S₁发出的波恰好传到C，S₂发出的波恰好传到A，图中画出的是该时刻两列波在AC部分的波形，S₁A间、S₂C间波形没有画出．则（　　）

A．两波源的起振方向相同

B．A、B、C三点都是振动减弱点

C．A、B、C三点始终都是振动加强点

D．再经过T时间，AC间的波形是一条直线

下图是某种细菌结构示意图，请据图回答下列问题：（注意：[ ]内填字母，          上填相应字母所指结构的名称）

（1）细菌与动植物细胞的主要区别在于没有成形的细胞核，只有[     ]          集中的区域。

（2）细菌与植物细胞相比没有           ，不能进行光合作用，所以培养细菌的培养基中必须添加           。细菌作为生态系统中的          参与物质循环。

（3）当字母C所指的结构增厚时，细菌能够形成休眠体——            ，以抵抗不良环境。

Holidaymakers who are bored with baking beaches and overheated hotel rooms head for a big igloo. Swedish businessman Nile Bergqvist is delighted with his new hotel, the world’s first igloo hotel. Built in a small town in Lapland, it has been attracting lots of visitors, but soon the fun will be over.

In two weeks’ time Bergqvist’s ice creation(作品) will be nothing more than a pool of water. “We don’t see it as a big problem,” he says. “We just look forward to replacing it.”

Bergqvist built his first igloo in 1991 for an art exhibition. It was so successful that he designed the present one, which measures roughly 200 square meters. Six workmen spent more than eight weeks piling 1,000 tons of snow onto a wooden base; when the snow froze, the base was removed. “The only wooden thing we have left in the igloo is the front door,” he says.

After their stay, all visitors receive a survival certificate recording their success. With no windows, nowhere to hang clothes and temperatures below 0℃, it may seem more like a survival test than a relaxing(轻松的) hotel break. “It’s great fun,” Bergqvist explains, “As well as a good start in survival training.”

The popularity of the igloo is beyond doubt: it is now attracting tourists from all over the world. At least 800 people have stayed at the igloo this season even though there are only 10 rooms. “You can get a lot of people in,” explains Bergqvist. “The beds are three meters wide by two meters long, and can fit at least four at one time.”

小题1: Bergqvist designed and built the world’s first igloo hotel because ________.

A．an art exhibition was about to open

B．he wanted to make a name for the small town

C．he believed people would enjoy trying something new

D．more hotel rooms were needed小题2: When the writer says “the fun will be over,” he refers to the fact that ________.

A．hotel guests will be frightened at the thought of the hard test

B．a bigger igloo will replace the present one

C．holidaymakers will soon get tired of the big igloo

D．Bergqvist’s hotel will soon become a pool of water小题3:According to the text, the first thing to do in building an igloo is ________.

A．to gather a pool of water

B．to prepare a wooden base

C．to cover the ground with ice

D．to pile a large amount of snow小题4: When guests leave the igloo hotel they will receive a paper stating that ________.

A．they have had a taste of adventure

B．they have had an ice-snow holiday

C．they have had great fun sleeping on ice

D．they have visited Lapland小题5:Which of the following pictures below is closest to the igloo hotel as described in the text?

Although it is convenient and enjoyable to own a car, people have to suffer troubles caused by traffic jam______.2. Considering causes of the problem, measures could be taken by the local government in the following aspects______.3. With a sound transportation system______,