Directions: You are allowed thirty minutes to write a composition on the topic: Are Prizes a Good Thing You should base your composition on the following outline, and write coherently and neatly, in no less than 120 words.Outline:1．有奖竞赛的好处2．有奖竞赛引起的问题3．我的看法
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Questions 11 to 18 are based on the conversation you have just heard.
A. 5 blocks.
B. 8 blocks.
C. 6 blocks.
D. 10 blocks.
Questions 11 to 18 are based on the conversation you have just heard.
A. Because it was very hot the whole night.
Because everything is ready for the repairs.
C. Because she had paid a lot for it.
D. Because the maintenance workers are quite efficient.
上皮异常增生的表现是
A. 棘层松解
B．棘层增生
C．溃疡
D．角化异常
E．基底细胞液化变性
Questions 11 to 18 are based on the conversation you have just heard.
A. Caller and operator.
B. Airline agent and customer.
C. Salesman and customer.
D. stewardess and passenger.
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