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问题 单项选择题

尿路结石是最常见的泌尿外科疾病之一，男性多于女性，男女患病的比例是

A．1.5:1

B．2:1

C．2.5:1

D．3:1

E．3.5:1

答案

参考答案：D

解析：尿路结石，男女患病比例是3:1。

问答题 案例分析题

某小学六（3）班是全校有名的乱班，上课纪律混乱，打架成风。班上有一名"在野学生领袖"，喜好《水浒》人物打抱不平，常常"为朋友两肋插刀"。打架时，只要他一挥手，其他人就蜂拥而上。班上正气不能抬头，班干部显得软弱无力，全班同学的学习成绩逐步下降。

（1）如何将乱班转化为优良的班集体？
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阅读理解
阅读理解。
Xiao Shenyang will present a comedy in
mid-May. You'll enjoy errenzhuan, a
local folk dance from Northeast China.
Time: 8 p. m. May 10
Tickets: 280-800 yuan
Venue: Shenzhen Sports Center
Booking (预订): 11185 		Rubina Ali, the young actress who played Lakita
in "Slumdog Millionaire" (贫民窟的百万富翁), is
performing in a musical named "Sleeping Beauty".
Time: 7:30 p. m. June 1
Tickets: 280 yuan
Venue: Shenzhen Poly Theater
Booking: 86371698
Liu Qian, a well-known magician (魔术师)
from Taiwan, is performing wonderful magic
tricks.
Time: 3 p.m. June 20
Tickets: 500 yaun (5% off if you buy online)
Venue: Shenzhen Children's Palace
Booking: 89812344 		Britain's singing sensation Susan Boyle is
coming! You may enjoy her angelic voice
in her concert.
Time: 8 p. m. July 25
Tickets: 380-700 yuan
Venue: Shenzhen Grand Theater
Booking: 82337625
1. According to the advertisement, you can dial _____ to book a concert ticket.
[ ]
A. 82337625
B. 86371698
C. 89812344
D. 11185
2. If you want to go to a musical, you should go to _____.
[ ]
A. Shenzhen Grand Theater
B. Shenzhen Sports Center
C. Shenzhen Children Palace
D. Shenzhen Poly Theater
3. Xiao Shenyang will present _____.
[ ]
A. a musical
B. a local folk dance
C. a magic show
D. a concert
4. How much can you save if you buy two tickets to Liu Qian's magic show online?
[ ]
A. 10 yuan
B. 25 yuan
C. 50 yuan
D. 950 yuan
5. You can go to _____ in your summer holiday.
[ ]
A. Xiao Shenyang's folk dance
B. Rubina Ali's musical
C. Liu Qian's magic show
D. Susan Boyle's concert
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