为保证对故障恢复的支持，登记日志记录时必须先把日志记录写到外存的日志文件中，再把相应

根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

Culture shock is a special disease for people who have suddenly moved to a foreign country.   小题1:  .

Culture shock is caused by the anxiety that results from losing all familiar signs of social communication.小题2:    When to shake hands and what to say, when we meet people, when and how to give tips, how to do shopping, when to accept and refuse invitations, when to take statements seriously and when not. These signs, which may be words, gestures, facial expressions, or customs, are acquired（获得） by all of us in the course of growing up and as much a part of our culture as the language we speak or the beliefs we accept.  小题3:    .

Now when a person enters a strange culture, all or most of these familiar signs are removed. No matter how broadminded will you may be, a series of supports have been knocked from under you, followed by a feeling of failure in much the same way.小题4: “The ways of the host country are bad because they make us feel bad.” When foreigners in a strange land get together to complain about the host country and its people, you can be sure that they are suffering from culture shock.

Another phrase of culture shock is regression（退化）. The home environment suddenly becomes very important. To the foreigner, everything becomes unreasonably beautified. All the difficulties and problems are forgotten and only the good things back home are remembered.   小题5:    .

A．Nowadays a lot of people work at home.

B．The children are taught to respect different cultures ．

C．Like most illnesses, it has its own symptoms（病症） and cures.

D．It usually takes a trip home to bring one back to reality.E. First they reject the environment which causes discomfort.

F. Those signs include many ways in which we are used to the situation of daily life.

G. All of us depend on hundreds of these signs, most of which we do not carry on the level of conscious awareness（察觉）.

（14分）如图所示，一束初速度为零的带电粒子流经电压U₁的加速电场加速后，沿垂直于偏转电场的场强方向进入偏转电场.已知偏转电场两平行板间的电势差为U₂，极板长为L，两板间的距离为d，带电粒子通过偏转电场时的偏转角为θ.试证明:

某孕妇，末次月经为2010年8月12日，推算其预产期是2011年（）。

A.1月15日

B.1月21日

C.5月19日

D.5月5日

E.9月5日

患者3年来经常心悸，气短。检查：心尖搏动稍学易，网收集整理向左下移位，心浊音界稍向左下扩大，心尖部听诊可闻及3／6级以上粗糙的收缩期吹风样杂音及舒张期隆隆样杂音。应首先考虑的是（）

A．单纯二尖瓣狭窄

B．单纯二尖瓣关闭不全

C．二尖瓣狭窄及二尖瓣关闭不全

D．主动脉瓣狭窄

E．主动脉瓣关闭不全

依次填入下面一段文字横线处的语句，衔接最恰当的一组是（ ）

昨日午夜，朔风骤然而起，犹如脱缰的马群传来了阵阵的嘶鸣。         ，

。         ，         ，         ，         ，一幅经典的雪中美景图，映入了我的眼帘，似梦非梦。

①许多原来色彩各异的建筑都披上了银装

②窗外已是白茫茫的一片

③黎明，窗棂上挂满了晶莹的霜花

④风伴着雪，雪随着风

⑤精雕细琢的图案带来了几分难得的惊喜

⑥狂吼的寒风仍然在急速地行走

A．⑥④①②③⑤

B．③⑤②⑥④①

C．⑥②③⑤④①

D．③①⑤⑥④②