the lifting appliance can always lift the freight within its rated load
attention should be paid in order not to break the wedge when lifting cargo
sometimes the lifting work needs other assistance other than the lifting appliance
lifting work should be done with every part fit, tightness or adhesion
第1题:
A. for
B. on
C. of
D. in
第2题:
用扩展访问控制列表配置封禁ICMP协议,只允许l68.27.95.0/24子网的ICMP数据包通过路由器,正确的配置是(61) 。
A.access-list 90 deny icmp l68.27.95.0 255.255.255.0 any access-list 90 deny icmp any anyaccess—list 90 permit ip any any
B.access-list l00 permit icmp l68.27.95.0 0.0.0.255 any access-list l00 permit ip any any
C.access—list l l o permit icmp l68.27.95.0 255.255.255.0 any access—list l lo deny icmp any any
D.access-list l20 permit icmp l68.27.95.0 0.0.0.255 any access—list l20 deny icmp any any access—list l20 permit ip any any
第3题:
定义一个用于封禁ICMP协议而只允许转发166.129.130.0/24子网的ICMP数据包的访问控制列表,Cisco路由器的正确配置是
A.access-list 198 permit icmp 166.129.130.0 255.255.255.0 any access-list 198 deny icmp any any access-list 198 permit ip any any
B.access-list 198 permit icmp 166.129.130.0 0.0.0.255 any access-list 198 deny icmp any any access-list 198 permit ip any any
C.access-list 99 permit icmp 166.129.130:0 0.0.0.255 any access-list 99 deny icnip any any access-list 99 permit ip any any
D.access-list 100 permit icmp 166.129.130.0 0.0.0.255 any access-list 100 permit ip any any access-list 100 deny icmp any any
第4题:
That's only ___ of the story.
A、a part
B、some part
C、part
D、any part
第5题:
A.any , any
B.any , some
C.some , some
第6题:
只封禁一台地址为193.62.40.230主机的access—list的正确配置是——。
A.access—list 110 permit ip any any access—list 110 deny ip host 193.62.40.230 any access—list 1 10 deny ip any host 193.62.40.230
B.access—list 110 denv ip host 193.62.40.230 any access—list 110 deny ip any host 193.62.40.230 access—-list 110 permit ip any any
C.access—list 110 deny ip host 193.62.40.230 any aCCeSS—list 110 deny ip any host 193.62.40.230
D.access—list 110 deny ip host 193.62.40.230 any access—list 110 permit ip any any access—list 110 deny ip any host 193.62.40.230
第7题:
A.sensational
B.echoed
C.flash
D.souped-up
第8题:
A.check…through
B.size…up
C.pick…out
D.note…down
第9题:
One advantage of the all-purpose nozzle is that it ______.
A.can fit any size hose
B.converts a stream of water into a fog
C.increases the amount of water reaching the fire
D.can spray two streams of water at the same time
第10题:
(46)It may be said that the measure of the worth of any social institution is its effect in enlarging and improving experience; but this effect is not a part of its original motive.此处译文为: