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问题 单项选择题

关节脱位的特有体征是（）

A.畸形、弹性固定、反常活动

B.畸形、弹性固定、关节空虚

C.畸形、骨擦感、关节空虚

D.畸形、反常活动、关节空虚

E.畸形、弹性固定、骨擦感

答案

参考答案：B

阅读理解
阅读理解。
                                                             An English Lecture
     Do you have any problems when you are learning English? Come to the lecture on Friday afternoon!
     Simon Greenall will give the lecture in the Science Hall. The address is at No. 125, Beijing Road.
     Get more information by calling 83156322.
                                                                 Beijing Opera
     Do you like listening to Beijing Opera? Come and join us on Saturday morning. Remember: No
slippers (拖鞋)!
     The opera will begin at 9:30 in the Great Theater. Please go in and be seated(就座)ten minutes
earlier. The tickets are free.
                                                                   A concert
     Do you like classical music? Come to the concert on Sunday evening.
     The concert will begin at 7:30 in the People's Hall.
Ticket:
     Adults: 50 yuan Children (under 15): 25 yuan
1. The English lecture will begin on ______.
A. Friday afternoon
B. Saturday night
C. Sunday evening
2. If you go to listen to Beijing Opera, you should ______.
A. not wear slippers
B. buy the tickets
C. come at 7:40
3. The concert will be in ______.
A. the Great Theater
B. the People's Hall
C. the Science Hall
4. Mr Green takes his wife and his 12-year-old son to the concert. He should pay ______ for the tickets.
A. 75 yuan
B. 125 yuan
C. 100 yuan
5. According to the passage, which of the following is TRUE?
A. Simon will give you some advice on how to learn English.
B. The concert is about jazz.
C. You can go to No. 125, Beijing Road to listen to Beijing Opera.
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单项选择题

现场测试粗粒土或细粒土的密度，最准确的方法为（）。

A.灌水法

B.灌砂法

C.蜡封法

D.环刀法
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