帮助患者省力省时地完成一些原来无法完成的日常生活活动，增加生活独立性的辅助装置称为（

有效合同价是指包括暂定金额和计日工费用在内的合同价格。 ( )

关于胎膜早破的护理，下列哪项是错误的( )。

A．破膜后立即听胎心
B．卧床休息，防止脐带脱垂
C．保持会阴清洁
D．可下地活动
E．破膜后注意体温、脉搏及呼吸变化

下列关于进口设备的计算公式表示正确的是( )。

A．进口环节增值税＝(进口设备到岸价+进口关税+消费税)×增值税税率

B．国内运杂费＝进口设备离岸价×国内运杂费费率

C．银行财务费＝进口设备货价×银行财务费费率

D．国外运费＝进口设备离岸价×国外运费费率

外径32厘米、内径18厘米的钻探石油的不锈钢钻管

Culture is activity of thought, and receptiveness to beauty and human feeling. (1) of information have nothing to do with it. A merely well-informed man is the most useless (2) on God’s earth. What we should (3) at producing is men who (4) both culture and expert knowledge in some special direction. Their expert knowledge will give them the ground to start (5) , and their culture will lead them as (6) as philosophy and as high as (7) We have to remember that the valuable (8) development is self-development, and that it (9) takes place between the ages of sixteen and thirty. As to training, the most important part is given by mothers before the age of twelve.

In training a child to activity of thought, above all things we must (10) of what I will call "inert ideas"—— that is to say, ideas that are merely (11) into the mind without being (12) , or tested, or thrown into fresh combinations.

In the history of education, the most (13) phenomenon is that schools of learning, which at one epoch are alive with a craze for genius, in a (14) generation exhibit merely pedantry and routine. The reason is that they are overlade with inert ideas. Except at (15) intervals of intellectual motivation, education in the past has been radically (16) with inert ideas. That is the reason why (17) clever women, who have seen much of the world, are in middle life so much the most cultured part of the community. They have been saved from this horrible (18) of inert ideas. Every intellectual revolution which has ever stirred humanity (19) greatness has been a (20) protest against inert ideas.

1（）

A.Chips

B.Scraps

C.Fractions

D.Plates