听力原文:M: I'd dike some red roses.
W: Is it your wife's birthday?
M: No, it's our wedding anniversary. She really likes roses. So I give her some every week. I just wish they would stay fresh longer than they do.
W: If you put a little sugar in the water they will stay fresh for days.
M: Really? I want to try to use white vinegar in the water and it helped a little.
W: Sugar is even better.
M: It is worth trying, I will tell my wife. How much do I owe you?
W: Let's see. They are $ 10 a dozen. So that will be $ 5.00.
M: OK. Here you are.
W: Thank you. Here are the flowers.
How often does the man give his wife roses?
A.Every week.
B.Every month.
C.Every year.
第1题
下列叙述正确的是
A、药典是收载化学药物的词典
B、药典是国家药品质量标准的法典
C、药典是收载药物分析方法的书
D、药典是一部药物词典
E、药典是收载中草药的词典
第3题
关于中国药典,最正确的说法是()。
A.一部药物分析的书
B.收载所有药物的法典
C.一部药物词典
D.我国制定的药品标准的法典
E.我国中草药的法典
第4题
关于中国药典,最正确的说法是()。
A.一部药物分析的书
B.收载所有药物的法典
C.一部药物词典
D.我国制定的药品标准的法典
E.我国中草药的法典
第5题
关于中国药典,最正确的说法是()
A.一部药物分析的书
B.收载所有药物的书
C.一部药物词典
D.我国制定的药品标准的法典
E.我国中草药的法典
第6题
关于《中国药典》,最正确的说法是()。
A.一部药物分析的书
B.收载所有药物的法典
C.一部药物词典
D.我国制定的药品标准的法典
E.我国中草药的法典
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