CCS锅炉跳为主控的条件()。A、RUNBACK;B、燃料主控手动;C、主汽压力品质 发布时间:2017-08-11 18:09 │ 来源:www.tikuol.com 题型:多项选择题 问题: CCS锅炉跳为主控的条件()。A、RUNBACK;B、燃料主控手动;C、主汽压力品质坏;D、MFT。
题型:多项选择题 —People should stop using their cars and start using public transport.—__________.The roads are too crowded.[ ]A. All right B. Exactly C. Go ahead D. Fine 查看答案
题型:多项选择题 Tom will be able to find the restaurant , he has a pretty good ______ of direction.A.ideaB.feelingC.experienceD.sense 查看答案
题型:多项选择题 如图所示,a、b两端电压恒定,电阻R1=2kΩ,用内阻也是2kΩ的电压表测电阻R1两端电压为2V,测R2两端电压为4V,则不接电压表时,a、b间总电压为[ ]A.6V B.8V C.10VD.12V 查看答案