处理切粒机生头板无法收回的正确做法是（）。A、停铸带头加热 B、开大切粒水 C、关闭

患者，男，9岁。1小时前不慎摔倒，当时左手掌先着地。伤后左肘部肿胀明显，肘部呈靴形畸形。局部疼痛剧烈，前臂活动受限，肱骨髁上有环行压痛

伸直型骨折线的方向是（）。

A.横断

B.从前上方到后下方

C.从前下方到后上方

D.从内下方到外上方

E.从内上方到外下方

根据句子意思，用括号中所给汉语提示或英语单词的适当形式填空。（每空一词）

小题1:Can you give me a useful ___________(suggest) on how to learn a foreign language well. 

小题2:He is _______(able) to solve the problem because it’s too hard for him.

小题3:What will you buy for your mother on __________ (woman) Day?

小题4:It’s the ___________ (sad) story that I have ever read.

小题5:Though three __________(four) of the earth is covered with water, we mustn’t waste it.

小题6:Last month, Zhang Lili ____________ (honour) with Best Teacher.

小题7:---Is this red bag Tom’s?

---No, _________ (he) is black.

小题8:If you work hard, you can ___________ (easy) pass the final exam.

小题9:The workers often complain that the boss always has them __________ (do) extra work.

小题10:I am used to ___________(take) exercise for half an hour every morning.

在某些情形下，录用人民警察可以不公开考试。( )

幽默和笑话能刺激大脑产生对人体有益的物质，因此，笑对人的身心健康有着重要的影响。在人的身体里，笑是一种机制。它不但能引起愉悦的感觉，也能唤起人们建立友情，甚至是长久爱情关系的欲望。在战胜紧张和压力方面，笑也是一种不可或缺的缓解机制。 这段文字谈论的重点是( )。

A．幽默和笑话能刺激大脑产生对人体有益的物质

B．笑能引起愉悦的感觉

C．笑是一种缓解机制

D．笑对健康有益

Which of the following would be most important to teach a client older than 65 years to prevent a recurrence of bacterial pneumonia（）

A. Change current diet habits.

B. Seek prompt antibiotic therapy for viral infections.

C. Receive prophylactic antibiotic therapy.

D. Obtain annual influenza and pneumococcal vaccines.