会员证，贷款须知的发放必须做到（）发放，不得由他人代收。A.村委 B.书记 C.客户

转子流量计的安装应（）。

A、水平安装

B、垂直安装

C、倾斜安装

D、不需要考虑方向

用适当的介词填空

1. —Is the girl ____glasses Lucy?  

    —No, in fact, the one ____red is.

2. Sunglasses are used ____ protecting your eyes  ____the strong sunlight.

3. Mary is flying to France soon. She will arrive   Paris____ the morning of July.

4. After class ,I like playing computer games and chatting_____my friends ____the Internet.

5. They waited____ him____ the station____ dark.

6. Soccer is different____American football. It's played   all over the world.

大面积烧伤后，老年人补液量应维持（）

A.每小时尿量lOml左右

B.每小时尿量20ml左右

C.每小时尿量30ml左右

D.每小时尿量40ml左右

E.每小时尿量50ml左右

结核病的发展和结局取决不于（）和（）间的矛盾关系。

正常成人腰椎侧隐窝前后径是：

A．＞2mm

B．＞3mm

C．＞4mm

D．＞5mm

E．＞6mm