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【简答题】
为什么同等面积的截面，空心圆截面比实心圆截面的抗扭性能好？
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反馈参考答案：
举一反三
【单选题】— Well, I found this. I think it must be yours. — My watch! Thank you. Where ______ it? [ ]
A.
do you find
B.
have you found
C.
did you find
D.
were you finding
【简答题】A Reading is not the only way to gain knowledge of the work in the past. There is another large reservoir (知识库) which may be called experience, and the college student will find that every craftsman (...
【单选题】—You must be a famous painter in the future. —_____. [ ]
A.
I hope so
B.
I think so
C.
I don't think so
【单选题】China _____ over 300 Confucius Institutes in more than 90 countries and areas to teach Chinese and promote Chinese culture in the past five years.
A.
is establishing
B.
established
C.
has established
D.
had established
【简答题】面试的礼貌礼仪面试简历常见问题 面试的礼貌礼仪
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