基础体温呈______型，提示卵巢无排卵。

阅读下面这段关于“潮汐车道”的文字，提取出三个关键词语，且必须是四字短语。

道路交通存在一种“潮汐现象”，即每天早晨进城方向交通流量大，反向流量小；而晚上则相反。在此背景下诞生了“潮汐车道”解决方案，即在交通导流改造中采取可变车道的方式进行交通组织：早高峰进城车辆多时，增加进城方向车道数，减少出城方向车道数，晚高峰则相反。但通常情况下交通道路标志是固定的，采取什么方法才能实现车道可变呢？交警可根据现场交通情况，通过手持遥控器，控制可变分向行驶车道标志随时调整车道行驶方向；也可以提前在程序中输入固定标志转换的时间，由它自动变换；控制中心还可以通过仪器监控路口路况。适时使用远程控制手段对标志牌进行控制；也可以将隔离带变为通过遥控器控制的可移动隔离带……国内最早实施这一缓解交通拥堵手段的城市是乌鲁木齐，此后石家庄、杭州也相继开通“潮汐车道”。而交通拥堵状况最严重的北京，也在今年9月12日开通了首条“潮汐车道”。

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阅读理解

     (Reuters Life! ) - Families in New York and Louisville, Kentucky might be happy to know they

live in two of the safest U.S. cities for children.

     Both urban areas scored high marks in a study that assessed 50 of the largest U.S. cities on 25

safety criteria such as proximity(接近) of hospitals, bike helmet laws and how quickly local fire

departments respond to determine the safest cities for children.

     "It's clear that most cities are doing great things to improve safety at home and in the community,"

said Gus Schaefer of Underwriters Laboratories (UL), an independent safety certification provider that

conducted the research.

     New York firefighters were the quickest to respond to emergencies, while Louisville pedestrians

(行人) were among the least likely to be in a traffic accident, according to the study.

     Boston parents can breathe easy knowing they live in the city with the most hospitals per capita

(人均) and Portland, Oregon got honors for its low drowning rates and air quality.

     Virginia Beach scored high marks because car passengers under the age of 18 have to wear

seatbelts, even if they are riding in the back seat.

     Columbus, Minneapolis, San Francisco, Seattle and Tampa were also among the safest cities.

     Although the study did not rank the cities, it showed that the vast majority have anti-smoking laws

and all have smoke alarm laws.

     One area where there might still be room for improvement is bike helmet laws. Only 39 of the

largest urban areas have bike helmet laws.

     But 47 out of 50 cities had some non-smoking laws and an equal number required CO alarms.

And all the cities insisted on inspections after construction or remodeling projects.

     In addition to local and state laws to keep their children safe, UL said families can also take

measures to improve the safety of their children, including making sure television stands are well fixed

and having a fire escape plan.

1. The passage is mainly about         .

A. how to keep children safe          

B. the most popular U.S. cities

C. the safest U.S. cities for kids        

D. the various laws in the U.S. cities

2. What do we know about New York from the passage?

A. New York has the fewest traffic accidents.

B. The air quality in New York remains stable.

C. Car passengers in New York have to wear seatbelts.

D. New York firefighters react quickly in emergencies.

3. What does the underlined phrase "breathe easy" in the passage refer to?

A. Stop worrying                

B. Enjoy better health.    

C. Do their jobs happily.          

D. Breathe without difficulty.

4. The safety criteria in the study include all the following EXCEPT        .

A. non-smoking laws  

B. bike helmet laws  

C. traffic rules  

D. families' fire escape plans

5. What did the 50 cities in the study have in common?

A. They all had anti-smoking laws.        

B. They all required factories to fix CO alarms.

C. Their hospitals provided high-quality service.  

D. They had careful examinations of newly completed buildings.

扁桃体的组织结构不包括（）

A.结缔组织支架

B.淋巴滤泡

C.滤泡间质

D.神经及血管组织

E.脂肪组织

阅读下列材料：

材料一   他们把大量棉纺织品和其他各种工业产品运到中国来销售，甚至把中国人民根本不使用的餐具刀叉之类以及钢琴等等，也大批运进来……那些潮水一般地涌进中国的外国货物，不得不大批地积压起来。直到1854年，英国输华货物总值只有一百万镑。                                         

——郭沫若《中国近代史稿》

材料二   蚕桑方面。浙江乌程县(吴兴)南浔一带的辑里丝“至逊清道光二十二年五口通商后，销售上海洋庄，转运出口，其名始显”。农民“以售丝易，而丝价昂”，刺激了蚕桑的种植，以致“无不桑之地，无不蚕之家”。到60年代后，“外商需求既殷，收买者踊跃赴将，于是辑里丝价雀起，蚕桑之业乃因之而愈盛”。 

　　　　　　　　　　　　　---段本洛《中国资本主义的产生和早期资产阶级》

材料三 第一次世界大战结束后，帝国主义列强卷士重来，变本加厉地扩大在华经济侵略势力，人造丝织品的输入逐年增加。1919年“输入人造丝布匹仅值银十八万三千四百余两”，到1924年“已激增至一百五六十万两”。中国丝绸在国际市场上不仅必须与人造丝织物竞争，而且要同外国毛织品及其它衣料竞争。在半殖民地半封建社会的历史条件下，国家不能独立自主，海关丧失保护民族工业的职能，市场受到帝国主义控制，丝织业不得不改革生产设备和仿制新产品，以此进行抗争。从1918年至1929年的10年间，形成“绸业虽逐年发达，丝业则逐年衰落”的景况。

——-段本洛《中国资本主义的产生和早期资产阶级》

回答：从１９世纪４０年代到２０世纪２０年代的丝织业，看中国社会经济呈现怎样的发展趋势和特征？试分析主要原因。（10分）

When evacuating a seaman by helicopter lift，which statement is TRUE?（）

A.Evacuation should be from an area forward of the bridge

B.The vessel should be slowed to bare steerageway

C.If the hoist is at the stern，booms extending aft at the stern should be cradled with the topping lifts hove taut

D.The litter should not be touched until it has been grounded