普通脚手架的垫板，要求是（）。A、木板的长度大于2跨 B、板宽≥200mm，厚＞50

搜索引擎是Internet上的一个 【7】 。

Take a look at the following ads! You may find some useful information you need here!

小题1:If you want to have a guitar lesson, you may ________

A．call Susan at 7328059

B．surf the website:www.music.com.au

C．telephone Mr. White at 5132683

D．e-mail sdgt@yahoo.cn小题2:Who is the owner of the lost dog?

A．Mr. White

B．Larry

C．Susan

D．David小题3:If you want the job as a taxi driver, you should ________.

A．master at least three languages

B．know the city very well

C．be an experienced driver

D．both B and C小题4:Which information about the apartment is not mentioned in the table?

A．It has a beautiful view.

B．It has hot water in the daytime.

C．It has three floors.

D．It has a kitchen.小题5:How can you contact the owner of the apartment for more information?

A．By sending an e-mail.

B．By going to visit it.

C．By making a phone call.

D．By sending a fax.

A 15-year-old primigravida gave birth 2 days ago. She tells the nurse that having her own little baby will be wonderful. Which nursing response would best evaluate the accuracy of the client’s expectations

A. "Tell me what your day will be like after you take your baby home. "
B. "Will anyone be available to help you at home with the baby"
C. "Have you had any experience taking care of babies"
D. "What are you planning to do with your baby when you return to school"

下列哪项不属于开放性颅脑损伤的临床特点（）

A.原发性意识障碍轻微

B.脑局部损伤较重，颅内压增高症状较轻

C.易发生颅内感染

D.远期癫痫发生率高

E.去大脑强直

试分析冷却机集中供油延时报警，窑集中供油油压低报警的原因，并提出处理方案。