素质教育的重要目标是（），使每一位受教育者的潜能都能得到充分地开发和发展。

对个人的续效考评，对于一般企业而言，主要根据（）来确定。

A.被考评者工作的性质

B.被考评者的能力

C.被考评者的工作行为

D.被考评者的工作态度

细菌分类系统中，国际上普遍采用（）

A.美国CDC分类系统

B.伯杰分类系统

C.传统分类法

D.数值分类法

E.遗传学分类法

某疾控中心一天中接到23例黄疸型肝炎病例报告，因此断定这是一次大流行。此结论（）

A.正确

B.不正确，因观察时间太短

C.不正确，因病例太少

D.不正确，因不知道该市此期间发病病例数

E.不正确，因不知道该病是否经常在该市存在

In the second half of each year, many powerful storms are born in the tropical(热带的)Atlantic and Caribbean seas. Of these, only about half a dozen becomes the strong, circling winds of 75 miles per hour or more that are called hurricanes, and several usually make their way to the coast. There they cause millions of dollars of damage, and bring death to large numbers of people.

The great storms that hit the coast start as soft circling wind hundreds — even thousands — of miles out to sea. As they travel aimlessly over water warmed by the summer sun, they are carried westward by the southeast winds. When conditions are just right, warm, moist(潮湿) air flows in at the bottom of such a wind, moves upward through it and comes out at the top. In the process(过程), the moisture in this warm air produces rain, and with it the heat is changed to energy in the form of strong winds. As the heat increases, the young hurricane begins to move in a counter-clockwise motion(逆时针运动).

The life of a hurricane is only about nine days, but it contains almost more power than we can imagine. The energy in the heat released(释放) by a hurricane’s rainfall in a single day would satisfy the entire electrical needs of the United States for more than six months. Water, not wind, is the main source of death and destruction(毁灭) in a hurricane. A typical hurricane brings 6 to 12 inch downpours, causing sudden floods. Worst of all is the powerful movement of the sea — the mountains of water moving toward the hurricane center. The water level rises as much as 15 feet above normal as it moves toward shore.

小题1:When is an ordinary tropical storm called a hurricane?

A．When it begins in the Atlantic and Caribbean seas.

B．When it hits the coastline.

C．When it is more than 75 miles wide.

D．When its winds reach 75 miles per hour.小题2:What is the worst thing about hurricanes?

A．The terrible effects of water.

B．The heat they give off.

C．That they last about nine days.

D．Their strong winds.小题3:Here the word “downpour” means ______.

A．heavy rainfall

B．dangerous waves

C．the progress of water to the hurricane center

D．the increasing heat小题4:Which statement about a hurricane is wrong?

A．It travels more than 75 miles per hour.

B．It usually stays about 9 days.

C．It usually causes 6 to 12 inch downpours.

D．It sometimes brings the sea water level to the height of 15 feet.

抵押权与质权的区别是：抵押权以不动产为标的物，而质权则以动产为标的物。( )