女大学生每分钟仰卧起坐单项满分是（）次。A、46 B、50 C、48 D、52

关于肌张力增高的叙述哪项是正确的（）

A.触诊时肌肉松软

B.触摸肌肉时有坚实感，作被动检查时阻力增加

C.指鼻试验不能完成

D.轮替动作不协调

E.有舞蹈样运动

The devastation of Typhoon Morakot over Taiwan and eastern China is a reminder that the northwest Pacific is the most dangerous region in the world for tropical storms．The worst of these are typhoons, which are the same as hurricanes in the Atlantic and eastern Pacific, or cyclones in the Indian Ocean and Australia．They all have winds of more than 118km/h (73mph) spinning around a central core．

These storms start off as a mass of thunderstorms in the tropics outside the Equator．Given the right conditions, they form a bigger and more organised storm and feed off warm seas at more than 26．5C (80F) to get the fuel that they need to become a fully-fledged(羽毛丰满的) typhoon, hurricane or cyclone．Each storm is like a heat engine, extracting heat from the warm, humid air over the sea and turning it into phenomenal amounts of energy — equivalent to about 200 times the entire world’s electrical generating capacity．But warm, moist air is not enough — these storms also need slack winds aloft, because strong high-altitude winds can rip off the top of the storm clouds and send the entire storm tumbling（翻跟头）．

The damage from tropical storms often comes from their winds, or the storm surges from the sea as the winds pile up water into a huge battering ram(冲击夯) that floods coastlines．But the devastation from Typhoon Morakot came from its unbelievable rainfall — about a year’s average rain in some places — that set off landslides and mudslides．

45．According to the first paragraph, the common point among typhoons,hurricanes and cyclones is _______．

A．that they all come from the oceans

B．that they all have winds of over 118km/h spinning around a central core

C．that they all cause great damage

D．that they all can generate electricity

46．Which of the following is the best title of this passage?

A．Typhoon Morakat devestates Taiwan and eastern China

B．How is the typhoon formed?

C．Typhoon Morakot was how to devestate the areas it travelled

D．How terrible is Typhoon Morakat!

47．The devastation from Typhoon Morakot is mainly from ______．

A．its wind                  B．its rainfall      

C．landslides and mudslides      D．the storm

48．It can be inferred from the passage that ______．

A．Taiwan is off the northwest Pacific

B．the damage from tropical storms often comes from their winds

C．tropical storms often happen

D．tropical storms only need warm, moist air

X、Y两元素的阳离子具有相同的电子层结构,X元素的阳离子半径大于Y元素阳离子的半径；Z和Y两元素的原子核外电子层数相同，Z元素的原子半径小于Y元素的原子半径，X、Y、Z三种元素原子序数的关系是 [ ]

A．X>Y>Z                     

B．Y>X>Z     

C．Z>X>Y

D．Z>Y>X

广义的基金监管是指有法定监管权的政府机构、基金行业自律组织、基金内部监督部门以及（）对基金市场、基金市场主体及其活动的监督或管理。

A.专业评估机构

B.审计机构

C.会计机构

D.社会力量

划窝的深度应（）或稍小于铆钉头，高度允许小（）。