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【单选题】
圆柱的齿升量是相邻两刀齿的( )。
A.
直径差
B.
半径差
C.
齿距差
D.
轴向距离
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参考答案:
举一反三
【单选题】密码体制从原理上可分为两大类,既对称密码体制和()
A.
非对称密码体制。
B.
古典密码。
C.
古代加密算法。
D.
近代密码体制。
【单选题】_____ can make ideas become specific, personal and lively.
A.
none of the above
B.
Examples
C.
Statistics
D.
Testimony
【判断题】相对于股票投资来说,债券投资的缺点包括市场流动性差、购买力风险大、没有经营管理权、收入不稳定。( )
A.
正确
B.
错误
【单选题】Speaker A: It really doesnt make sense to spend much money on clothes, dont you think? Speaker B:______
A.
Yes, I think it's foolish to go shopping so often.
B.
I agree. And the fashion industry hardly contributes anything really important to society.
C.
Maybe. But I don't think it's any of your business.
D.
Right, especially when the styles change so often.
【单选题】健康管理的两大支撑点是
A.
信息技术和管理技术
B.
医学技术和管理技术
C.
信息技术和金融保险
D.
医学技术和信息技术
【单选题】The purpose of removing difficult words in the examples is to ______.
A.
make them easier to understand
B.
provide more useful words
C.
introduce more contexts
D.
include more examples
【单选题】These examples, once ___ to his article, will make it sound more reasonable and acceptable.
A.
add
B.
to add
C.
adding
D.
added
【判断题】公平不同于平等,它是一种合理的差别。
A.
正确
B.
错误
【单选题】It was very hard for me to make a—but J decided to leave my job
A.
suggestion   
B.
decision   
C.
plan         
D.
speech
【简答题】Certain pop stars make statements and set examples as if the use of drugs for non-medicinal purposes were a normal and acceptable part of a person&39;s lifestyle...
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