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【单选题】
菌种保存建议添加甘油浓度( )
A.
1%
B.
5%
C.
10%
D.
40%
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参考答案:
举一反三
【多选题】与人交往中,不恰当的举止有
A.
抖腿
B.
斜视对方
C.
以食指点指对方
D.
头部仰靠在椅背上
【简答题】listen carefully and anwser the following questions.
【简答题】(P59 Story Series)Listen to chapter 5 of Jane Eyre and anwser the following questions. why did Jane feel afraid when she saw Mr.Brocklehurst? what accident happened while Mr.Brocklehurst was talking?h...
【单选题】若可测集 上的可测函数 在 上有L 积分值, 则 ( )
A.
与 至少有一个成立
B.
C.
∣ ∣在 上也有L 积分值
D.
以上皆错
【简答题】设f为[-π,π]上可积函数.证明:若f的傅里叶级数在[-π,π]上一致收敛于f,则成立帕塞瓦尔(Parseval)等式
【单选题】听力原文:W: Can I help you? M: I want to buy a house. W: What kind of house do you want? M: Well, I have got a big family, my parents, my wife, two sons, one girl and me, so I'd iike to have a large house...
A.
Three.
B.
Five.
C.
Seven.
D.
Eight.
【简答题】Focusing on the main ideas Complete the following paragraph with key information from the text. You can choose the correct anwser. A. countryside B. utilities C. hauling...
【判断题】设 是可测集 上的可测函数,若 且 至少有一个成立, 则 在 上 勒贝格可积 。 ( )
A.
正确
B.
错误
【简答题】Please try to translate the following sentence and hand in your anwser in the test. 2.从北方到南方,从城市到乡村,逢年过节及庆典盛事都可以看到欢快的舞狮。
【简答题】Anwser the following questions briefly. 7-2.mp3: When were the stories leaked according to the Washington Post?
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