JK-2H监控装置可显示哪些信息?

题型:问答题 简答题

问题:

JK-2H监控装置可显示哪些信息?

考点:机车乘务员考试牵引计算与列车操纵牵引计算与列车操纵题库
题型:问答题 简答题

伏暑,温病身热稽留,胸腹灼热,呕恶,便溏不爽,色黄如酱,苔黄垢腻,脉滑数。其辨证是暑湿挟滞,阻结肠道。方用()。

题型:问答题 简答题

已知下列等式:

①13=12

②13+23=32

③13+23+33=62

④13+23+33+43=102

…由此规律知,第⑤个等式是______.

题型:问答题 简答题

人造板材具有强度高、性能好、效益高的特点,1立方米刨花板,相当于()木材。

A.1立方米

B.2立方米

C.3立方米

D.4立方米

题型:问答题 简答题

当灯具距地面高度小于()时,灯具的可接近裸露导体必须接地(PE)或接零(PEN),灯具外壳应有带有标识的专用接地螺栓。

A.2.Om

B.2.4m

C.2.5m

D.3.0m

题型:问答题 简答题

Generally speaking, a British is widely regarded as a quiet, shy and conservative person who is (1) only among those with whom he is acquainted. When a stranger is at present, he often seems nervous, (2) embarrassed. You have to take a commuter train any morning or evening to (3) the truth of this. Serious-looking businessmen and women sit reading their newspapers or dozing in a corner; hardly anybody talks, since to do so would be considered quite offensive. (4) , there is an unwritten but clearly understood code of behavior which, (5) broken, makes the offender immediately the object of (6) .

It has been known as a fact that a British has a (7) for the discussion of their weather and that, if given a chance, he will talk about it (8) . Some people argue that it is because the British weather seldom (9) forecast and hence becomes a source of interest and (10) to everyone. This may be so. (11) a British cannot have much (12) in the weathermen, who, after promising fine, sunny weather for the following day, are often proved wrong (13) a cloud over the Atlantic brings rainy weather to all districts! The man in the street seems to be as accurate — or as inaccurate — as the weathermen in his (14) .

Foreigners may be surprised at the number of references (15) weather that the British make to each other in the course of a single day. Very often conversational greetings are (16) by comments on the weather. "Nice day, isn’t it" "Beautiful!" may well be heard instead of "Good morning, how are you" (17) the foreigner may consider this exaggerated and comic, it is worthwhile pointing out that it could be used to his advantage. (18) he wants to start a conversation with a British but is (19) to know where to begin, he could do well to mention the state of the weather. It is a safe subject which will (20) an answer from even the most reserved of the British.

9()

A.follows

B.predicts

C.defies

D.supports

更多题库