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问题 单项选择题

诊断术后肺不张较有意义的体征是

A．术后早期发热，呼吸及心率增快

B．白细胞及中性粒细胞数增高

C．胸部叩诊呈浊音或实音

D．听诊有局限性湿啰音

E．呼吸音减弱、消失或为管性呼吸音

答案

参考答案：E

阅读理解
阅读理解。
     There are some very interesting places in Vancouver, Canada. Welcome to Vancouver
and enjoy yourself here.

Stanley Park
One-Hour Tours
* Every 20-30 minutes
* 9:40 am-4:00 pm
* March 15-October 31
Adult: $18.60
Child: $ 11.20 (under 10 years old)
Phone call 604-681-5115
WWW.stanleyparktours.com
Water Slides
* Heated slides & showers
* Large picnic area (lowest prices)
* Ice cold drinks
* 18-hole mini-golf
Open weekends 10:00 am-6:00 pm
Phone call 604-794-7455
               1-888-883-8852

Capilano Suspension Bridge
     It's the thrill of a lifetime.
Capilano Suspension Bridge is 450 feet
across and 230 feet above Capilano
River.
     For more information:
Phone call 604-985-7479
Go to www.capbridge.com
Vancouver Aquarium
Discover a world of fishes at the
Aquarium. You'll meet whales, seals,
sharks, dolphins and 60, 000 other
creatures. Visit the cafe and gift shop.
Find out more, call 604-659-FISH.

1. If Mr. Li goes to Stanley Park, how much should he pay for the ticket?
A. $ 18.60.
B. $ 11.20.
C. $ 29.80.
D. $ 7.40.
2. Where can you see different kinds of fishes?
A. Stanley Park.
B. Water Slides.
C. Capilano Suspension Bridge.
D. Vancouver Aquarium.
3. If you want to get more information about Capilano Suspension Bridge, you can call at _____.
A. 604-681-115
B. 604-659-FISH
C. 604-985-7479
D. 604-794-7455
4. There is a _____ with the lowest price in Water Slides.
A. gift shop
B. heated slide
C. mini-golf
D. picnic area
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单项选择题

每500克粮谷类食物中约含蛋白质（）克。

A.10

B.40

C.50

D.60
查看答案