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【单选题】
对于齿面硬度HBS≤350的闭式齿轮传动，设计时一般A.
先按接触疲劳强度条件设计
B.
先按弯曲疲劳强度条件设计
C.
先按磨损条件设计
D.
先按胶合条件设计
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举一反三
【简答题】3.
The doctor said, “ ______ me examine (检查) you.”
【简答题】1 You know how angry the................ manager gets when people are late. 2 The boardroom is on the..................... floor. 3 But didn't you say last ..................... the doctor told you to...
【单选题】在审计过程中,注册会计师可以将观察得到的被审计单位管理人员的素质情况形成文字记录。作为审计证据,这一书面文字记载应属于审计证据中的( )。
A.
实物证据
B.
书面证据
C.
口头证据
D.
环境证据
【单选题】–Don’t worry, Mum. The doctor said it was only the flu. -- ______! I’ll tell Dad there’s nothing serious. A. What a relief B. Congratulations C. How surp...
A.
1
B.
2
C.
3
D.
4
【简答题】用所给单词的适当形式填空。 1. The doctor said _______( taste) food is bad for students' health. 2. Laura told me that she _______(main) eats fruit and vegetables. 3. Most people are in_______(agree) that fruit...
【简答题】改错题。 ( )1. Daniel always thinks of others first. How a good boy A B C he is D ( )2. The doctor said he can't do anything to help the old man. A B C D ( )3...
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