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【单选题】
在制造45钢轴类零件的工艺路线中，调质处理应安排在（ ）。A.
粗、精加工之间
B.
机械加工之前
C.
精加工之后
D.
无所谓
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反馈参考答案：
举一反三
【单选题】In the author's opinion, this kind of bill
A.
has cleared the legislature.
B.
still has a faint light of hope.
C.
is actually not necessary.
D.
is none of government's business.
【单选题】What was the author's purpose for writing children's books?
A.
To persuade.
B.
To inform.
C.
To entertain.
D.
None of the above.
【判断题】None of the author's job interviewers cared which college she went to.A. √ B. ╳
A.
正确
B.
错误
【简答题】生物体内“通用能量货币”是指(__)
【单选题】According to the author's advice, how should the problem with the freight rail industry be solved?
A.
The government should offer some investment incentives.
B.
The freight rail industry should increase its capacity.
C.
The freight rail industry should provide convenient, on-time, quality service.
D.
None of the above-mentioned.
【单选题】In the author's opinion, which of the following statements is true?
A.
The term 'secondary earner' does not depend on gender.
B.
If A will earn more money than B, family welfare is maximized if A agrees to relocate.
C.
If B will earn more money than A, family welfare is maximized if A agrees to relocate.
D.
All of the above are true.
E.
None of the above are tru
【单选题】关于物业使用与维护的说法,错误的是( )。
A.
供水、供电、供气等单位，应当依法承担物业管理区域内相关管线和设施设备维修、养护的责任
B.
业主需要装饰装修房屋的，应当事业告知物业服务企业
C.
业主在住宅室内装饰装修活动中，可以扩大承重墙上原有的门窗尺寸
D.
物业存在安全隐患，危及公共利益及他人合法权益时，责任人应当及时维修，有关业主应当给予配合
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