气胸量多时肺部体征可有（）。 A.呼吸运动减弱 B.患侧胸廓饱满 C.叩诊鼓音 D.

阅读理解。

     1.____  When a person does a certain thing again, he is impelled(迫使) by some unseen force to do

the same thing repeatedly; thus a habit is formed. Once a habit is formed, it is difficult, and sometimes

impossible, to get rid of. 2._____  Children often form bad habits, some of which remain with them as

long as they live. Older persons also form bad habits as long as they live. Older persons also form bad

habits, and sometimes become ruined by them. 

     3._____  Many successful men say that much of their success has something to do with certain habits

in early life, such as early rising, honesty and thoroughness.

Among the habits which children should not form are laziness, lying, stealing and so on. 4._____

Unfortunately older persons often form habits which ought to have been avoided. 

     5._____

A. There are other habits which, when formed in early life, are of great help.

B. Whether good or not habit are, they are easy to get rid of.

C. We ought to keep from all these bad habits, and try to form such habits as will prove good for ourselves and others.

D. Habits, whether good or bad, are gradually formed.

E. It is very important for us to know why we should get used to good habbits.

F. These are all easily formed habits.

G. It is therefore very important that we should pay great attention to the formation of habits.

腓骨肌萎缩症又称为遗传性运动感觉性神经病，根据神经传导速度将其分为Ⅰ型的和Ⅱ型，Ⅰ型的传导速度（）

A.>38m/s

B.<38m/s

C.＝38m/s

D.>40m/s

E.<40m/s

禁止使用响墩的地方有（）。

A.钢轨接头

B.道岔

C.道口内

D.积雪和侵水地点

初盘时，由各初盘人员先清点所负责区域的货品，然后将清点结果填入各货品的盘存单的（）

A.左半部分

B.右半部分

C.下半部分

D.上半部分

下列选项属于行政行为的是______。

A．民政局因建办公楼与建筑公司签订合同
B．民政局因建筑公司违约冻结其银行账户
C．民政局因建筑公司违约提起诉讼
D．民政局因建筑公司违约要求赔偿