问题 单项选择题


以下提供若干组考题,每组考题共同使用在考题前列出的A、B、C、D、E五个备选答案。请从中选择一个与问题关系最密切的答案。某个备选答案可能被选择一次、多次或不被选择。

肾盂肾炎的病因常是

A.大肠杆菌感染
B.呼吸浅慢渐深快再浅慢后暂停
C.呼吸与短暂呼吸停止相交替
D.水冲脉
E.全血细胞减少

答案

参考答案:A

解析:肾盂肾炎主要是由细菌引起的肾盂肾盏和肾实质的感染性炎症。致病菌以大肠埃希杆菌最为多见,其次为副大肠埃希杆菌、变形杆菌等。

阅读理解

News Review

Head-on Train Crash     On May 18,two trains had a head-on crash (正面相撞) near New York City. Over 250 people were on the trains then. About 60 people were hurt, but no deaths were reported.

Travel Time    Tourists came together to Mount Tai on May 1.Over 180,000 tourists visited the place of great interest during the three-day holiday, from April 29 to May 1.

Brave Volunteer    Liao Zhi, a dance teacher from Chengdu who lost her 1-year-old daughter and her legs in the 2008 Wenchuan earthquake, arrived in Ya’an 13 hours after the earthquake. The dancer said she had had a terrible time herself and knew what people needed most, so she decided to come and offer help.

Tomato Competition   A tomato competition was held in Huainan, Anhui Province, on April 16.The best tomatoes were chosen according to their shape, color and taste. The competition hoped to encourage the farmers to grow better tomatoes.

小题1:About           people were hurt in the head-on crash.

A.18

B.29

C.60

D.250小题2:A lot of people visited Mount Tai          .

A.13 hours after the earthquake

B.on May 18

C.during the May Day holiday

D.on April 16小题3: Liao Zhi, the dance teacher from          , came to Ya’an to offer help.

A.Huainan

B.Chengdu

C.Taishan

D.New York小题4:Liao Zhi lost her daughter and her legs          .

A.in Wenchuan earthquake

B.in Ya’an earthquake

C.when she took a train

D.when she climbed mountains小题5:The tomato competition in Anhui Province was held to          .

A.help the people in Ya’an

B.save the people on the trains

C.forget the terrible time

D.help grow better tomatoes

单项选择题