验收时货梯门扇与门套之间，门扇与门扇之间的间隙均应不大于()A.5 B.6 C.7

阅读短文，判断对(T)错( F) 。       

    A young boy was playing with a ball in the street. He kicked it too hard, and it broke the window of

ahouse. A lady came to the window with the ball and shouted at the young boy. So the young boy ran

away, but he still wanted his ball back. A few minutes later he returned and knocked at the door of the

house. When the lady answered it, he said, "My father's going to come and fix(惨理)your window very

soon. "

   After a few minutes a man came to the door with tools in his hand. So the lady let the boy take his ball 

away.

  When the man finished fixing the window, he said to the lady, "That will cost you ten dollars." "But aren't   you the father of that young boy? "the woman asked. "Of course not, "he answered,"Aren't you his mothr?"

( )1. A young boy was kicking the ball in the street.

( )2. The ball broke the window of a house.

( )3. The boy didn't want to take back his ball.

( )4. The boy asked his father to fix the window.

( )5. The man knew that lady.

( )6. The woman wasn't the young boy's mother.

咳嗽阵作，痰中带血，胸胁胀痛，烦躁易怒，口苦者，首选（）

A.栀子清肝汤

B.丹栀逍遥散

C.龙胆泻肝汤

D.滋水清肝饮

E.泻白散合黛蛤散

糖尿病酮症酸中毒患者，小剂量胰岛素静脉滴注及生理盐水大量输液最常见的副作用是（）。

A.脑水肿

B.低血钠

C.低血糖

D.低血钙

E.低血钾

哪些方法能够进入Word窗口：（）

A.利用“我的电脑”或“Windows资源管理器”中的Word文档图标

B.运行Word应用程序

C.利用任务栏中的“开始”菜单下“文档”菜单里的Word文档菜单命令

D.利用“桌面”上的Word文档快捷方式图标或任务栏中的Word文档按钮

（）是直接服务于读者的，可以使读者进行书目查询等，在查询过程中，公共检索系统提供了简单查询和高级查询两种方式供读者使用。