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【单选题】
与86.32.1.1/12在同一个网段的IP地址是哪个?
A.
86.33.224.123/12
B.
86.79.65.216/12
C.
86.58.119.74/12
D.
86.68.206.154/12
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参考答案:
举一反三
【判断题】自动开关的“再扣”是指自动开关自动分闸后,恢复传动机构与触头系统的联动关系的过程。
A.
正确
B.
错误
【单选题】抢救车未用,,每( )也需进行清理,必须保证抢救物品处于完好备用状态
A.
每天
B.
一周
C.
半个月
D.
1次/三周
E.
一个月
【单选题】和谐内5型内燃机车制动系统备用模式开关在()
A.
司机室
B.
冷却间
C.
控制区
D.
转向架
【单选题】Prior period adjustments are reported in the:
A.
Multiple-step income statement.
B.
Balance sheet.
C.
Statement of retained earnings.
D.
Statement of cash flows.
E.
Single-step income statement.
【单选题】善治胃寒呕吐的药物是
A.
沉香
B.
木香
C.
乌药
D.
香附
【单选题】在PowerPoint中,为项目自定义动画效果,若( )复选框处于选中状态,则可在幻灯片视图中立刻查到动画效果。
A.
“效果”
B.
“自定义动画”
C.
“自动预览”
D.
“预览效果”
【单选题】According to the passage, in the period prior to 1975, each of the following considerations helped determine whether a union would attempt to organize a certain group of clerical workers EXCEPT______
A.
the number of clerical workers in that group
B.
the number of women among the clerical workers in that group
C.
whether the clerical workers in that area were concentrated in one workplace or scattered over several workplaces
D.
the degree to which the clerical workers in that group were interested in unionization
E.
whether all the other workers in the same jurisdiction as that group of clerical workers were unionized
【单选题】La4A3021 一只220V/60W与一只220V/45W的灯泡串联接于300V电源上,则( )。
A.
60W灯泡较亮;
B.
45W灯泡较亮;
C.
一样亮;
D.
都不亮。
【单选题】Failure to open the diesel engine test cocks after a long period of shutdown, prior to starting may result in _____.
A.
an air bound fuel system
B.
damage to cylinder heads and pistons
C.
excessive fuel injection
D.
excessive air valve lift
【单选题】抢救车未用,每( )也需要进行清理,必须保证抢救物品处于完好备用状态
A.
一周
B.
半个月
C.
一个月
D.
1次/三周
E.
必要时
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