小丽和小红参加跳绳比赛，小丽13次跳了78下，小红16次跳了112下，她们俩谁跳

读下面“西气东输”一线工程路线图，做下面各题

小题1:“西气东输”一线工程的天然气源地和东面终点分别是

A．塔里木盆地南京

B．塔里木盆地上海

C．准噶尔盆地南京

D．准噶尔盆地上海小题2:“西气东输”一线工程的沿途经过的省区甲和其行政中心分别是

A．安徽合肥

B．山西太原

C．河北石家庄

D．河南郑州

位于西北内陆的某市为提升城市品位，追求经济效益，拟定在市郊建设一个高尔夫球场．据了解，修建一个高尔夫球场要占地上千亩，而且要保证“碧草鲜嫩”（经常浇水、施肥、喷洒除虫剂等）．请你结合西北内陆地区的自然环境、人口与耕地的矛盾、资源利用和保护、社会效益等方面情况，给市长写一封信，说服市政府放弃这一立项．

某机械设备预算价格为350万元，残值率为5%，折旧年限为10年，年平均工作台班为250台班，采用平均折旧法计算，其台班折旧费为（）元。

A.1330

B.1378

C.1468

D.1543

In jokes, the chicken only crosses the road. In Australia, cane toads (蔗蟾) use roads to travel.

A new study finds that Cane toads are using roads to spread across the continent.   They take shelter overnight close to the open corridors (走廊), and then hit the road each evening in their damaging way.

Cane toads were brought into Australia from Hawaii in 1935 to control the spread of beetles (甲虫) that were destroying Australia's sugar cane crop. They are now moving into new places at the speed of 30 miles a year.

Toads can grow as large as dinner plates and can weigh up to 4.5 pounds. Their heads and backsides are covered with rows of warts (疣). They are known to kill snakes, lizards and other animals, including pet dogs. They have no natural enemy in Australia.

According to a research, toads make slower progress through thick plants than along open spaces and they hop (跳) alongside roads and fences whenever possible. Toads use long corridors that are well-suited for them to travel long distances.

Another study recently found that toads have evolved (进化形成) longer legs in recent years and that this is also helping them in their spread.

Efforts to kill toads have been largely unsuccessful, although scientists tried their best.  

Another new finding suggests ways to slow down its population.  For example, roadside borders can be changed to make them less attractive to toads, or allowing thick plants to grow along the sides of highways, thus forcing toads onto the road of themselves.

小题1: Which would be the best title for the passage?

A．Ways to kill cane toads in Australia.

B．Cane toads have evolved a lot in Australia.

C．Australian cane toads hit the road.

D．Worse environment forces toads to travel.小题2: At first, cane toads were brought to Australia to_______.

A．kill snakes, lizards and other animals

B．stop pet dogs from spreading

C．protect the sugar cane crop

D．hate a scientific research小题3:According to the passage, the ways to slow down the population of toads are based on the fact that cane toads_________.

A．move slower through thick plants

B．have no natural enemy in Australia

C．mainly live near the roadside

D．like traveling at night小题4:The underlined word "They" in Paragraph 3 refers to “________”.

A．Beetles

B．Cane toads

C．Australia's sugar cane crop

D．New places

对反复发作的周期性瘫痪，为明确有无相关性疾病存在，应该做下列哪项检查（）

A.胸部X线片

B.血T3、T4

C.头颅CT

D.尿常规

E.血糖