拳压法检查网胃时病畜岀现明显疼痛反应，提示病畜发生（）。A、发热性疾病 B、瓣胃阻塞C

男性肝硬化患者常出现性欲减退，睾丸萎缩， * * 发育，蜘蛛痣。主要是由于()

A.垂体功能减低

B.雌激素过多

C.雄激素过多

D.肾上腺皮质激素过多

E.以上均不是

李先生最近升职为公司总经理，年薪25万，其妻子也有稳定的工作和收入，于是他们通过银行按揭贷款的方式购买了一套商品房，现已拿到房子的钥匙，彻底改变了租房的历史。今年“五一”期间，他们还随旅行社到上海参观了世博会。对李先生家的消费类型可作以下认识[ ]

A、从产品类型看，购房属于有形商品消费，旅游属于享受资料消费

B、从交易方式看，以前租房属于租赁消费，现在通过银行贷款购买商品房属于贷款消费

C、从交易方式看，以前租房属于生存资料消费，现在通过银行贷款购买商品房属于发展资料消费

D、从消费目的看，旅游属于生存资料消费

关于AAI起搏器的阐述，正确的是（）。

A.不能保持房室同步

B.电极导线通常放置在左心耳处

C.具有生理性起搏功能

D.适用于心房静止者

E.感知自身心房活动后触发心房脉冲的发放

Musa teaches English at Chunmiao Primary School in Wuhan. He had never heard of China’s idol (偶像) of selflessness before he arrived in the country, but this unusual young man from Nigeria is carrying on the good work of China’s hero soldier.

Musa’s week begins with a crowded two-hour bus ride for a flag-raising ceremony (仪式) at Chunmiao Primary School with old classrooms for the children of migrant (移民) workers on the outside parts of Wuhan.An hour later, he steps in front of a room full of expectant (期盼) students, some of whom recently organized a dance exhibition for their foreign teacher.

The dance showed the spirit of Lei Feng (1940-1962), a soldier who was idolized (作偶像) across China for his selflessness. It was especially meaningful to Musa because the students call him “foreign Lei Feng”.

“I know Lei Feng, he is a good man. Everyone should learn from Lei Feng,” he says.

Born to a family of diplomats (外交官) in 1985, he is the second of nine children and the eldest son. Musa was expected to become a diplomat like his father, who worked in Canada from 2007.In 2008, Musa was picked by Nigeria’s Ministry of Foreign Affairs to study in China for a master’s degree in sociology (社会学硕士学位). With the hope of joining the foreign service, he then went on to study for a doctor’s degree in international relations at Central China Normal University.

小题1:The students Musa teaches at Chunmiao Primary School are __________.

A．native children in Wuhan

B．children of workers from outside Wuhan

C．children from different foreign countries

D．children from poor families小题2:Musa is called “Foreign Lei Feng” because __________.

A．he is doing good deeds as Lei Feng did

B．he is teaching English at a primary school

C．he is loved and respected by the students

D．he helps the students dropping out of school小题3:Some students organized a dance exhibition to __________.

A．say good bye to their foreign teacher

B．show their wish to learn English

C．remember China’s hero soldier

D．honor their foreign teacher小题4:Before he came to China, Musa ___________.

A．taught English in his country

B．did what Lei Feng did in the countryside

C．knew nothing about Lei Feng

D．was interested in Chinese dance小题5:What can we learn about Musa from the last paragraph?

A．He studies Chinese in a China’s University.

B．He has an elder sister in his big family.

C．He was a foreign official in Canada.

D．He got a doctor’s degree in a China’s University.

SBA92/30—500表示的意义是（）。