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【单选题】
多长时间应对救助艇的发动机进行总时间不小于3分钟的正倒车运转试验?
A.
6个月
B.
3个月
C.
每周
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皮皮学刷刷变学霸
举一反三
【单选题】听力原文:A: Come in Sharon and take a seat. B: Thanks. A: So, where do we start? Should we begin with a look at last year and then go on from there? B: Fine A: So, how do you feel you've done in your firs...
A.
it is diffcult for her to know the program well.
B.
it regularly stops working.
C.
the monitor is too small.
【判断题】性身份是指个体对自我“性”的认知与态度
A.
正确
B.
错误
【简答题】长江公司生产甲、乙两种产品,某月共同耗用原材料60000千克,每千克10元,共计600 000元。生产甲产品1 200件,单件甲产品原材料消耗定额为30千克;生产乙产品800件,单件乙产品原材料消耗定额为15千克。 要求:采用定额消耗量比例法分配甲乙产品承担的材料费用?
【单选题】听力原文:M: Come in Sharon and take a seat. So, where shall we start? Should we begin with a look at last year? W: Fine. M: How do you feel about your work in your first full year in the company? W: Well,...
A.
Some time last year.
B.
One year ago.
C.
Over a year ago.
D.
Half a year ago.
【判断题】性身份是指个体对自我“性”的认知与态度
A.
正确
B.
错误
【单选题】企业用盈余公积分配现金股利时.所有者权益会()
A.
增加
B.
减少
C.
不变
D.
即可能增加,也可能减少
【单选题】听力原文:A: Come in Sharon and take a seat. B: Thanks. A: So, where do we start? Should we begin with a look at last year and then go on from there? B: Fine A: So, how do you feel you've done in your firs...
A.
it is difficult for her to know the program well.
B.
it regularly stops working.
C.
the monitor is too small.
【多选题】醇酸树脂的主要生产原料是(      )
A.
多元醇
B.
多元羧酸
C.
脂肪酸(油脂)
D.
双酚A
【单选题】11-2.在分时系统中,为使多个用户能够同时与系统交互,最关键的问题是(能在一较短的时间内,使所有用户程序都得到运行);当用户数目为100时,为保证响应时间不超过2秒,此时的时间片最大应为( B )。
A.
(1)10ms
B.
(2)20ms
C.
(3)50ms
D.
(4)100ms
【判断题】根据爱因斯坦的讲话,在牛顿时代领头的学科是天文学,物理学是随着天文学的发展而发展的。 prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace>
A.
正确
B.
错误
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