[originaltext]M: Have you done the lab experiment for physiology yet--the one o

游客2024-02-22  19

问题  
M: Have you done the lab experiment for physiology yet--the one on taste?
W: Yeah, it was kind of fun--mapping the taste buds. Didn’t you think so?
M: I’m doing it this afternoon. How long will it take?
W: It went pretty quickly--under an hour, anyway. See, first you mix up the four solutions.
M: You take water and add either sugar, lemon juice, salt, or... uh... What was it?
W: Bitter quinine.
M: That’s it... uh... then what?
W: Then all you have to do is taste each sample and describe where each flavor seems most intense.
M: Is that hard?
W: Not really. One thing to remember though--not all the taste buds are on the tongue.
M: Right. I’ll keep that in mind. And thanks for going over this with me. Maybe we could talk about this after I’ve tried it--we could get a pizza or something.
W: Great. Give me a call.

选项 A、Just five minutes.
B、Slightly less than an hour.
C、Between one and two hours.
D、A little more than two hours.

答案 B

解析 这是一道细节题。解答有关良人对话题目的一个关键点是在听时注意两人之间的提问与回答。考生如果注意到了M的提问以及W的回答,可以知道实验的时间不到一个小时,从而选择出正确答案。
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