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【简答题】
煤矿设计图一般包括哪些图纸?
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举一反三
【单选题】“千门万户建经式,总把新桃换旧符”作者是()
A.
刘禹锡
B.
白居易
C.
王安石
D.
赵孟顿
【单选题】下面关于《芬兰颂》中主题2的内容概括不正确的一项是:()
A.
苦难
B.
觉醒
C.
沉重
D.
压抑
【单选题】You have a computer running Windows 2000 Professional. You have purchased a new USB scanner. You attached it to the USB port. Then you go to device manager to see the status of the USB port. The statu...
A.
Update the scanner drivers using certified drivers
B.
Enable the USB port in the computers BIOS.
C.
Contact the maker or vendor for you system and obtain the current version of BIOS.
D.
Enable the USB hub controller in device manager.
【简答题】And so we've got to remind ourselves -- and we can do it -- to be curious; to be curious about what others bring. And that curiosity can also ______a kind of generosity of ______.
【单选题】Before going out for a trip, you should get everything ready ______.
A.
on time
B.
in advance
C.
by chance
D.
before long
【单选题】Which command do you use to display the status of an antivirus database update?()
A.
show security utm anti-virus status
B.
show security anti-virus database status
C.
show security utm anti-virus database
D.
show security utm anti-virus update
【单选题】What will you do if it__________ tomorrow? We have to carry it on; we've got everything ready.
A.
rain
B.
rains
C.
will rain
D.
is raining
【多选题】Which of the following do variable costs involve? _____.
A.
port charge
B.
loading and unloading costs
C.
repair and maintenance expenses
D.
costs of fuel
【单选题】---What will you do if it ___ tomorrow? ---We have to carry it on,since we've got everything ready.
A.
rain
B.
will rain
C.
rains
D.
is raining
【单选题】Which port status does the interface enter when UDLD detects a unidirectional link?
A.
shutdown
B.
up/up
C.
down/down
D.
errdisable
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