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问题 单项选择题

一般情况下，外存储器中存储的信息，在断电后( )。

A．局部丢失

B．大部分丢失

C．全部丢失

D．不会丢失

答案

参考答案：C

解析：内存的信息是临时性信息，断电后会全部丢失；而外存中 的信息不会丢失。

单项选择题

医院药事管理委员会的组成是

A．主管院长、药学部门负责人

B．主管院长、药学部门及医务科(部或处)负责人

C．主管院长、药学部门及有关科、室负责人

D．药学部门及下属科、室负责人

E．药学部门及有关医技科室负责人
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单项选择题

Recently, I flew to Las Vegas to attend a meeting. As we were about to arrive, the pilot announced with apology that there would be a slight (16) before setting down. High desert winds had (17) the airport to close all but one runway. He said that we would be (18) the city for a few minutes waiting to (19) . We were also told to remain in our seats meanwhile with our seat belts fastened (20) there might be a few bumps(颠簸). Well, that few minutes turned into about four-five minutes, including a ride that would make a roller coaster(过山车) (21) by comparison. The movement was so fierce that several passengers felt (22) and had to use airsickness bags. As you might guess, that’ s not a good thing to have happen in a(n) (23) space because it only (24) to increase the discomfort of the situation.

About twenty minutes into the adventure, the entire airplane became very (25) There was now a sense of anxiety and fear that could be (26) noticed. Every passenger simply held on for dear life …except one. A (27) was having a good time！ With each bump of the (28) , he would let out a giggle (咯咯地笑)of delight. As I observed this, I (29) that he didn’t know he was supposed to be afraid and worried about his (30) . He neither thought about the past nor about the future. Those are what we gown--ups have learned from (31) . He was (32) the ride because he had not yet been taught to fear it. Having understood this, I took a deep breath and (33) back into my seat, pretending I was (34) on a roller coaster. I smiled for the rest of the flight. I even (35) to giggle once or twice, much to the chagrin(随恼) of the man sitting next to me holding the airsickness bag.

（34）（）

A．nearly

B．finally

C．really

D．suddenly
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