问题
单项选择题
甲胎蛋白的阳性可早于肝癌出现临床症状()
A.2~3个月
B.4~5个月
C.6~7个月
D.8~11个月
E.12个月以上
答案
参考答案:D
甲胎蛋白的阳性可早于肝癌出现临床症状()
A.2~3个月
B.4~5个月
C.6~7个月
D.8~11个月
E.12个月以上
参考答案:D
根据对话内容。从方框内的选项中选出能填入空白处的最佳选项。 | |
A: Do you like animals? B: 1 A: Let's go to see animals this afternoon. There is a new zoo in our city. B: 2 A: 3 B: Dolphins! A: 4 B: Because they are kind of smart. I like to watch a dolphin show. A: Well, I like elephants. B: Why do you like them? A: 5 They can do lots of things with their noses(鼻子).
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