题目内容

Questions 17 to 20 are based on the following passage. At the end of the passage, you will be given 20 seconds to answer the questions. Now, listen to the passage. How much would you have to pay in late fees if you had a book that was 45 days overdue

A. $5.50.
B. $11.00.
C. $15.00.
D. $22.,50.

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Questions 8 to 10 are based on the following conversation. At the end of the conversation, you will be given 15 seconds to answer the questions. Now, listen to the conversation. What bothers Nancy about her neighbors’ son

A. He drives too fast.
B. He plays his guitar too loudly.
C. His radio wakes her children up.
D. His friends are too noisy.

寒邪致病可见

A. 汗出恶风
B. 狂躁妄动
C. 下利黏液，小便浑浊
D. 下利清谷，小便清长

热淋的主方是

A. 石韦散
B. 沉香散
C. 八正散
D. 代抵当丸

据海关统计数据显示，2004年1—10月，医药产品进出口贸易总额为87.39亿美元，同比增长19.04%。其中出口45.61亿美元，增长13.11%，进口41.78亿元，增长25.3%。从贸易结构看，2004年前10个月医疗器械占医药产品贸易总额的比例为41.5%，其次是化学原料药为31.8%，中成药和卫生材料所占比重在8%左右。从进口结构看，进口最大的仍然是医疗器械，占医药产品进口金额的比例达到53.32%，其次是化学原料药的16.44%，再次是中成药的14.32%和西成药的12.73%。在出口的产品结构方面，45.65%为化学原料药，30.67%为医疗器械，卫生材料所占比例也达到了12.77%。另据海关统计数据显示，2005年1—9月中药出口总额突破5亿美元，同比增长18.23%。对亚洲、北美洲和欧洲的中药出口分别占我国中药出口总额的66.08%、14.56%和14.46%；对南美洲、非洲和大洋洲的出口占我国中药出口总额的4.9%。 2004年前10个月，我国化学原料药贸易总额约为中成药和卫生材料贸易总额的( )。

A. 1倍
B. 2倍
C. 3倍
D. 4倍