SECTION A CONVERSATIONS
Directions: In this section you will hear several conversations. Listen to the conversations carefully and then answer the questions that follow.
听力原文:W: Hi, do you feel better now?
M: Well, not too bad, but I've go to stay in bed. The doctor has just left and he gave me acme tablets to ease my headache.
W: Fine. Are you thirsty or hungry? Do you want me to buy you something to drink or eat?
M: No, there's no need, Lily. I'm neither thirsty nor hungry, but thank you all the same.
W: Everyone at work sends you their regards, and Henry said hurry up and get better because he can't handle all the documents and meetings himself.
M: Well, that's typical. Everything falls apart when I am ill.
W: Isn't there anything I can do for you?
M: Ok, yes. Would you mind buying some fruit for me? Some apples, I think.
W: No, of course not. What about this pile of documents here that you've prepared for Henry? Would you like me to give them to him next Monday?
M: That's very kind of you, thanks a lot. But there's just one more thing. I wonder if you could go to the supermarket for me.
W: I'm sorry, I'm afraid I can't tonight. I have to meet Winnie in ten minutes. But I could go tomorrow morning.
M: That's fine. It's not that emergent, so it can wait another day.
W: I'll drop in and see you tomorrow then, Jason. See you!
What was wrong with the man?
A.He gut a high fever.
B.He got a bad cold.
C.He got a headache.
D.He got a fracture.
第1题
致泻大肠埃希菌检验
A.检样放入缓冲蛋白胨水
B.检样放入灭菌生理盐水
C.检样放入营养肉汤
D.检样放入灭菌盐水
E.检样放入0.1%蛋白胨水
第2题
冻肉、蛋品、乳品等食品中的沙门菌检验
A.检样放入缓冲蛋白胨水
B.检样放入灭菌生理盐水
C.检样放入营养肉汤
D.检样放入灭菌盐水
E.检样放入0.1%蛋白胨水
第3题
食品致泻大肠埃希菌检验前增菌
A.检样放入灭菌生理盐水
B.检样放入营养肉汤
C.检样放入灭菌蒸馏水
D.检样放入缓冲蛋白胨水
E.检样放入肠道菌增菌液
第4题
冻肉、蛋品、乳品的沙门菌检验
A.检样放入灭菌生理盐水
B.检样放入营养肉汤
C.检样放入灭菌蒸馏水
D.检样放入缓冲蛋白胨水
E.检样放入肠道菌增菌液
第5题
食品中菌落总数测定使用
A.灭菌盐水
B.营养肉汤
C.灭菌生理盐水
D.缓冲蛋白胨水
E.无菌水
第9题
菌落总数代表检样污染的程度和消长状况,指
A.单位检样在37℃、24h、有氧培养条件下所长出的细菌个数
B.单位检样在25℃、24h、有氧培养条件下所长出的细菌个数
C.单位检样在37℃、48h、有氧培养条件下所长出的菌落个数
D.单位检样在25℃、48h、有氧培养条件下所长出的细菌个数
E.单位检样在37℃、24h、厌氧培养条件下所长出的菌落个数
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