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【单选题】
饲料蛋白质含量显著降低小鼠的日增重和断奶成活率, 蛋白质即可满足昆明小鼠妊娠和哺乳阶段的蛋白质需要。A.
10%;14%
B.
14%;16%
C.
14%;18%
D.
18%;20%
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【简答题】“When your mother criticizes you, you can look somewhere else and think about other things. Just pay no attention to her words. But remember: it’s a strong attitude, so it cannot be used 36 .You can u...
【单选题】若有以下数组说明,则 i=10; a[a[i]] 元素数值是( )。 i nt a[12]={1, 4, 7, 10, 2, 5, 8, 11, 3, 6, 9, 12};
A.
10
B.
、 9
C.
、 6
D.
、 5
【简答题】汽车发动机的“两大机构和五大系”是什么?
【单选题】Life insurance is not really betting although it can be compared to it.You pay the money just __
A.
25. Life insurance is not really betting although it can be compared to it.You pay the money just _______. A．in time
B.
in case
C.
in return
D.
in honor
【单选题】You can use which of the following expressions to assist the guest to pay the bill?
A.
Good evening, what is your pleasure, sir?
B.
Just a moment please, I will calculate that for you. Thank you for your waiting, sir. Your bill comes to ...
C.
How would you like your steak done?
D.
We hope to have another opportunity to serve you again.
【单选题】Read the passage about tips for shopping online (part 1) and choose the correct answer.If you're like me, there's something exciting about online shopping. Not only can you stay at home, but you can a...
A.
things are cheaper
B.
you only buy what you can afford
C.
you don't have to stand behind somebody to pay
D.
you only pay for the postage
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