烘烤过程中，烟叶的变黄程度或（），两者有一个达不到标准，温度都不宜超过相应范围。

Read and choose.(阅读下面的文章，并回答问题)       

     Today is Sunday. Chen Jie is going to have a picnic with her classmates. She is so excited. But it's

windy now. So they can't go out. Chen Jie is sad. She reads books and watches TV. But nothing is

interesting. She feels bored. The telephone rings. Her friend Meimei wants to see a film. Because there

is a new movie in the theatre. Chen Jie is happy now. She wants to see, too .She goes to see a new

movie with her friend.    

1. Tomorrow is ____.[ ]

A. Saturday  

B.Monday  

C. Friday

2. Chen Jie is going to ____ with her classmates. [ ]

A. have a picnic  

B. go for a trip  

C. see a movie

3. Chen Jie ____ at home.[ ]

A. sees a movie  

B. plays with her friends 

C. reads books

4. At last, she ____.[ ]

A. has a picnic with her classmates    

B. goes on a trip with her parents

C. sees a new movie with her friend

在“工资”表中检索工资在1000到1500的工号及工资并按降序排列，应输入______。

A．SELECT*FROM 工资表 WHERE 工资 BETWEEN 1000 AND 1500 0RDER BY 工资

B．SELECT*FROM 工资表 WHERE 工资 BETWEEN 1000 AND 1500 ORDER BY 工资 DESC

C．SELECT 工号，工资 FROM 工资表 WHERE 工资 BETWEEN 1000 AND 1500 ORDER BY 工资

D．SELECT*FROM 工资表 DESC ORDER BY 工资 WHERE 工资 BETWEEN 1000 AND 1500

如图所示，物体B的上表面水平，A、B相对于斜面C静止，当斜面C受到水平力F向左匀速运动的过程中（　　）

A．物体A可能受到3个力的作用

B．物体B一定受到4个力的作用

C．物体C对物体B的作用力竖直向上

D．物体C和物体B之间可能没有摩擦力

Bob _____a series of brutal murders.

A. committed        C. crimed           C. commited         D. did the wrong

《处方管理办法》规定，保存期满的处方销毁需要

A．经省级以上食品药品监督管理部门批准、登记备案

B．经县级以上卫生行政部门批准、登记备案

C．经省级以上卫生行政部门批准、登记备案

D．经医疗机构主要负责人批准、登记备案

E．经县级以上食品药品监督管理部门批准、登记备案