机件对纤维的主要作用有4种：（）作用、剥取作用、起出作用和给进作用。

赫拉克利特认为，“世界是一团燃烧的‘活火’，它在一定的分寸上燃烧，在一定

的分寸上熄灭。” 下列与这句话所蕴含的哲理相一致的是     （   ）

A．理生万物，理主动静

B．物是观念的集合

C．存在即被感知

D．气者，理之依也

---Thank God! The accident was avoided after all.  

---That was lucky, but ten inches nearer and the two cars ________.  [ ]

A. were destroyed

B. would be destroyed  

C. would have been destroyed  

D. had been destroyed

With your workload growing, you may be telling yourself a vacation is one luxury you can’t afford.  小题1: A vacation allows you the opportunity to recharge your physical and motional batteries, disconnect from everyday concerns, and return to work rested and refreshed. Some facts have proved employees are more productive after a vacation than before one. Here are some tips for you to plan your vacation to make sure that your time away from the office is worry free.

Time is right. A Robert Half survey shows that July and August are the most favorable months for employees to take a break because these months offer ideal beach weather and many businesses slow down during this time.  小题2: For instance, if a big task is planned for the summer, you may consider postponing your trip until the fall.

Ask others for assistance.  小题3: Your supervisor can help you determine who is the most qualified for a particular task.

Let your contacts know. Give colleagues and customers you frequently work with a few weeks’ notice before you start off.  小题4:

Conduct a technical review. Before you leave, make sure there is plenty of room in your e-mail inbox so you don’t exceed (超越) your storage limit while you’re out of the office, which might prevent you from sending messages when you return.  小题5:

In short, taking vacation is necessary and beneficial for your job. But you must plan your vacation properly in order to work free and worry free on holiday.

A．Ask trusted colleagues to handle your projects while you’re away.

B．A summertime beach vacation includes so much more than what you desire these days.

C．But the truth is that you can’t afford not to take one.

D．This will give them enough time to plan for your absence.E. Also make sure passwords won’t expire(期满) while you are away.

F. What’s more, find your pet a temporary home when you are on vacation.

G. When planning your vacation, remember to take into account any activity that your department will be focused on during that time.

国际金融经济危机与主权债务危机相继爆发，使西方标榜的资本主义制度优越性黯然失色，迫使国际社会反思其弊端。目前无论是欧洲推崇的高福利“莱茵模式”，还是美英推崇的完全自由“盎格鲁一撒克逊模式”，均因其固有的缺陷而陷入困境。过度放纵的西方经济社会制度导致的种种弊端暴露无遗，引发全球范围内反思。
这段文字意在说明：（）

A．西方发展模式开始走下“神坛”

B．西方两种主流发展模式都已过时

C．全球应反思西方发展模式的失败

D．西方发展模式的弊端是过度放纵

传染性非典型肺炎患者胸片检查可见（）

A.不同程度的片状、斑片状浸润性阴影

B.呈网状改变

C.大片状阴影

D.常为多叶或双侧改变

E.阴影消散吸收较快，肺部阴影与症状体征相符