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【多选题】
变压器无励磁调压的特点包括( )。
A.
二次侧不带负载
B.
一次侧与电网断开
C.
二次侧带负载
D.
一次侧与电网相连
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参考答案:
举一反三
【单选题】It can be concluded from the passage that______.
A.
Schools should not be burdened with responsibility to solve social problems.
B.
Extending school calendar is inevitable for both social and academic reasons.
C.
The present school calendar should be kept because children can learn more experience in their spare time
D.
The school calendar should reflect only students' academic needs.
【单选题】As dean of admissions at the Massachusetts Institute of Technology, Marilee Jones was responsible for ensuring that applicants represented their academic backgrounds honestly. So it was more than a sh...
A.
show that the dean of admission of MIT is a liar.
B.
lead to the problem of dishonest personal resume.
C.
tell us a shocking news in the field of employment.
D.
give an example of poorly qualified employee.
【单选题】It is the driver s resp’nsibility to ( ).
A.
make the front seat passenger wear a seat belt
B.
make the front seat children under 14 wear a seat belt
C.
stop children riding in the front seat
D.
wear a seat belt each time he drives
【单选题】resp_se回答;答复
A.
on
B.
un
C.
en
D.
an
【简答题】简答题 畜禽类原料的保管方法? 答:畜禽类原料的保管方法主要为_____。 (一)鲜肉的保管 购进的鲜肉一般应先洗涤,然后进行分挡取料,再按照不同的用途分别放置冰箱内进行冷冻保藏,最好不要堆压在一起,以便取用。 (二)冻肉的保管 购进冻肉后,应迅速放入冷冻箱内保管,以防溶化。最好在每块冻肉之间留有适当的空隙。冻肉与冰箱壁也应留有适当空隙,以增强冷冻效果,同时也便于取用。 (三)家禽肉的保管 家禽肉...
【单选题】韶山3型电力机车传动装置传动齿轮无裂损,齿顶厚度不小于原形的( )。
A.
1/2
B.
1/3
C.
2/3
D.
3/4
【判断题】当[S]Km时,v趋向于Vmax,此时只有通过增加[E]来增加v。( )当〖S〗远大于Km时,v趋向于Vm,此时只有通过增加〖E〗来增加v.这句话对吗?为什么? (    )
A.
正确
B.
错误
【单选题】酒店前厅包括酒店正门及人流线路、服务区、( )、和公共卫生间五个功能分区.
A.
休息区
B.
交通区
C.
礼宾区
D.
大堂副理
【单选题】负责任的:resp _ _ _ _ ble
A.
ansa
B.
onsi
C.
onsa
D.
ensi
【单选题】酒店前厅包括酒店正门及人流线路、( )、 休息区和公共卫生间五个功能分区
A.
服务区
B.
总台
C.
大堂副理
D.
礼宾区
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