题目内容
（请给出正确答案）
[主观题]
The police warned people to be on______against burglary during the festival.
A.guard
B.attack
C.duty
D.safe
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A.approach
B.beyond
C.replace
D.enroll
更多“The police warned people to be…”相关的问题
第3题
The police warned people to be _________ for pickpockets during the Christmas rush.
A.at guard
B.on ears
C.guard our attention
D.on guard
第4题
Police warned bystanders to keep __________ the blazing building.
A.out from
B.away from
C.to from
D.up from
第5题
The police warned people to be ______ against burglary during the festival.A．in guardB．on
The police warned people to be ______ against burglary during the festival.
A．in guard
B．on guard
C．under guard
D．like guard
第6题
下面关于层次化QOS在路由型MPLS VPN应用，哪些描述是正确的？（)
A.层次化QOS策略中，外层策略实现带宽总限速，内层策略实现各业务等级差调度和带宽预留
B.层次化QOS策略中，内层策略实现带宽总限速，外层策略实现各业务等级差调度和带宽预留
C.在PE出方向QOS调度采用层次化QOS，总带宽现速一般使用shape操作
D.在PE出方向QOS调度采用层次化QOS，总带宽现速一般使用Police操作
第7题
一If he________，he __________that food. 一Luckily he was sent to the hospital immediat
一If he________，he __________that food.
一Luckily he was sent to the hospital immediately.
A. was warned;would not take
B. had been warned;would not have taken
C. would be warned; had not taken
D. would have been warned; had not taken
第8题
We ______ to be careful of rats since the whole street was full of rubbish. A．warned B．have war
A.A.
B.B.warned
C.C.have warned
D.D.have been warned
E.E.were warning
第10题
We had warned him（) the danger but he turned a deaf ear to our warning.A inB outC ofD on
We had warned him() the danger but he turned a deaf ear to our warning.
A in
B out
C of
D on
