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【单选题】
用于冲洗智齿冠周炎的过氧化氢溶液的浓度是
A.
0.05%~O.1%
B.
O.1%~0.3%
C.
0.3%~0.5%
D.
1%~3%
E.
5%~10%
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参考答案:
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【单选题】You are working as a network technician, study the exhibit carefully. Your boss has informed youthat there have been problems with the WAN that is using EIGRP routing protocol. You arerequired to trou...
A.
The default route is missing from the Branch2 router
B.
When running EIGRP over GRE tunnels, you must manually configure the neighbor addressusing the eigrp neighbor ip address command
C.
The tunnel numbers for the tunnel between the HQ router and the Branch2 router do not match
D.
The tunnel source is incorrect on the Branch2 router It should be serial 2/0
E.
The AS number for the EIGRP process on Branch2 should be 1 and not 11
【多选题】Select 3 AVPs (Attribute-Value Pair) which MUST be present in the ICRQ:()
A.
Message Type
B.
Calling Number
C.
Assigned Session ID
D.
Called Number
E.
Call Serial Number
【单选题】Dear, you need to by next week, to go to university at home or to go abroad.You are going on eighteen. OK, Mum. I am considering it.
A.
make an appointment     
B.
make a suggestion       
C.
make a decision
【单选题】门关闭后,门扇之间及门扇与立柱、门楣和地坎之间的间隙应尽可能小。由于磨损,间隙值允许达到()mm。
A.
4
B.
6
C.
8
D.
10
【单选题】EPIRB batteries must be clearly___with their expiry date,the serial number and the identification code
A.
written
B.
marked
C.
noted
D.
Notified
【单选题】EPIRB batteries must be clearly____ with their expiry date, the serial number and the identification code.
A.
noted
B.
written
C.
marked
D.
notified
【单选题】全闭环数控机床上位置传感元件是装在
A.
电机轴端
B.
减速齿轮轴端
C.
滚珠丝杆轴端
D.
工作台运动部件上
【单选题】载货电梯的层门关闭后,门扇之间及门扇与立柱、门楣和地坎之间的间隙应不大于( )mm。
A.
6
B.
10
C.
8
D.
12
【判断题】A serial number must be included in a certificate. ( )
A.
正确
B.
错误
【单选题】64, EPIRB batteries must be clearly____and the serial number identification code
A.
written IMN number
B.
marked with their expiry date
C.
noted with the ship name
D.
notified with the nationality
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