头面部和颈部（） A.术后4～5天拆线 B.术后10～12天拆线 C.术后6～7天拆

连词成句。将所给单词连成完整、正确的句子。(单词不得重复使用，标点已给出)

1. telephone, 1876, in,I,invented, think, the, was

2. make, happy, George, the, to. customer, wanted

3. know, were, mistake, did, invented, potato, by, you, chips

4. clothes, used, cotton, to. make, is

5. tree, planted, hrother, the, ten, ago, my. by, was, big, years

---How are you doing, Daisy?

---           , thank you

A．I’m OK

B．I’m a teacher

C．I’d love to

D．I’m coming

根据所给音标写出单词

小题1:It’s a [trədɪʃənl]　　　　　 that the young look after the old in our country.

小题2:Please don’t play with  the knife,it may cut your  ['fɪŋɡə(r)]　　　　　.

小题3:I was waiting for the school bus but it didn’t come.Then

I ['ri:əlaɪz]　　　　　 it was Saturday.

小题4:Our drinking water is less and less.Don’t  [weɪst]　　　　　 it,please.

小题5:You have to be ['peɪʃnt]　　　　　 if you are waiting at the end of a long queue.    

长期服用可使男性患者女性化的药物是（）

A.美可洛嗪

B.尼扎替丁

C.雷尼替丁

D.法莫替丁

E.西咪替丁

离心泵主封油的作用（）、（）、（）。