药材西红花原植物的科名是（） A.豆科 B.菊科 C.忍冬科 D.木兰科 E.鸢尾科

—Would you like to join us in      dancing party in our school tonight?

—I'm afraid not. I have _____ appointment with my doctor[ ]

A. a; the

B. the; the

C. a; an

D. the; an

建构功能是指积极情绪能够使公务员在工作过程中（），并得到更多的助力。

A.获得较高的评价

B.获得良好的人脉资源

C.在遇到困难和挫折时的耐挫性

D.获得较好的收入

用所给词的正确形式填空

1. That ________(sound) interesting.                    

2. ________ you ________(have) a tennis racket?        

3. My brother ________(have) a baseball bat.            

4. We have many ________(club) in our school.          

5. Let watch ________(they) on TV.     

6. She ________(play) sports every day.                

7. Can you ________(bring) your new picture books here?

8. ________ your friend ________(like) sports?          

9. Let ________(we) play tennis.

10.That's an ________(interest) computer game.

售票员的“三问”“四唱”指什么？

脉搏短绌指的是（）

A.脉率不齐

B.脉率小于心率

C.脉率及心率缓慢

D.脉搏消失

E.脉搏减弱