垂直迁移

诉讼时效中止后，从中止时效的原因消除之日起，诉讼时效期间( )。

A．继续计算

B．不再计算

C．重新计算

D．终止

惠普公司（Hewlett一Packard）在90年代初设有38个委员会，为了开发一个高速计算机工作站，开了无数的会来讨论技术决策问题，以至使开发进程延期了一年多。然而当新上任的总经理将委员会减少到只有3个之后，从1991～1992年问，惠普公司的季度利润增加了49%。从这个例子中我们可以得出的一个重要启示是（）

A、委员会是决策低效的代名词，应该予以取消

B、委员会的数量应尽量地少

C、委员会的存在是有必要的，但应注意如何有效地发挥它的作用

D、委员会的讨论不应纠缠于技术细节问题

目前家族企业面临接班危机，82%的人不愿意接受父辈的公司，请谈谈你的看法。

In my opinion, there is only one legitimate (合法的) handgun sport and that is aim practice. It is practiced at objects which are properly monitored and usually quite safe. Only certain handguns are true “sporting weapons”, seen as such by the sport’s lovers.

On the other hand, shooting at tin cans and other small objects in one’s backyard is not and should not be considered a serious sport. When uncontrolled, it can be a very dangerous practice.

Some opponents (反对者) of handgun control have stated that we are out to stop all hunting and that controlling the handgun would severely affect hunting. That is simply untrue. Handgun control would in no way limit the freedom of the true hunter. Few if any hunters consider the handgun an effective hunting weapon.

There are a few hunters who do hunt with handguns, but most states place restrictions (限制) on the type of guns that can be used in hunting, the reason is that killing of game should be done in as humane (人道的) a way as possible. Some small handguns are more likely to wound the animal rather than kill it at once. Only long guns, rifles and shotguns are effective arms of hunting.

People must understand that handguns and hunters are separate matters. Because most of the hunters use a rifle or shotgun, there is no reason why their search for game and sport should be affected by handgun control. Mixing the anti-hunting matter with the handgun matter confuses the killing of animals with killing of people.

小题1:In the writer’s opinion, people should use handguns only when           .

A．hunters shoot at animals

B．they aim at a criminal

C．objects are under control

D．objects are only small tin cans in the backyard小题2:According to the writer, hunting is not affected by handgun control because         .

A．hunters can use knives rather than guns to hunt animals

B．state government encourages hunters to use other guns

C．nobody cares what weapons are used to kill animals

D．most hunters use rifles rather than handguns小题3:This passage mainly talks about           .

A．the relation between hunting and handgun control

B．the importance of aim practice

C．how handgun control affects hunting

D．different types of guns used in hunting

患者，男性，60岁，咳喘反复发作10余年，昨晚一阵剧烈咳嗽后突感左侧胸痛，呼吸困难，则可能是出现（）。

A.自发性气胸

B.心肌梗死

C.肺气肿

D.急性左心衰竭

E.发生肺栓塞