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【单选题】
根据国家民航局的规定,旅客随身携带的手提行李尺寸不得超过( )。A.
20×30×45 厘米
B.
25×30×50 厘米
C.
20×40×55 厘米
D.
25×40×55 厘米
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举一反三
【单选题】The couple less ______ to each other tend to end up in divorce.
A.
committed
B.
linked
C.
connected
D.
contributed
【单选题】关于离座时的基本要求,下列说法错误的是( )
A.
事先说明。离开座椅时,身边如果有人在座,应该用语言或动作向对方先示意,随后再站起身来;
B.
注意先后。和别人同时离座,要注意起身的先后次序,地位低于对方时,应该稍后离座;地位高于对方时,可以首先离座;双方身份相似时,可以同时起身离座;
C.
起身缓慢。起身离座时,最好动作轻缓,不要“拖泥带水”,尽量不弄响座椅或将椅垫、椅罩掉在地上;
D.
从后面离开;
【单选题】We' d like to clear up some points ( )with the technical part of the contract.
A.
connected
B.
connect
C.
connecting
D.
being connected
【单选题】Why didn’t the dogs dare to get their food back ?
A.
Because the dogs didn’t know who steals.
B.
Because Cranberry is the leader of the group.
C.
Because the dogs weren’t hungry.
D.
Because Cranberry is a star in the neighborhood.
【单选题】Why does the woman think people can't have dogs in their apartments?
A.
As her host mother doesn't like dogs.
B.
As dogs are really small.
C.
As their apartments are tiny.
D.
As there are too many dogs around the city.
【单选题】Both bus and tree topologies are characterized by the use of multipoint().
A.
medium
B.
connection
C.
token
D.
resource
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