若vehicle=['train','car','bus','subway','ship','bicycle','car'],则vehicle.count('car')结果是什么?

第1题

若vehicle=[['train','car'],['bus','subway'],['ship','bicycle'],['car']],则len(vehicle)结果是什么?A.1B.7C.6D.4

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第2题

若vehicle=[['train','car'],['bus','subway'],['ship','bicycle'],['car']],则len(vehicle[1][0])结果是什么?A.3B.7C.6D.4

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第3题

若vehicle=['train','bus','car','ship'],则vehicle.index('car')的结果是什么?A.1B.2C.3D.4

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第4题

若vehicle=[['train','car'],['bus','subway'],['ship','bicycle'],['car']],则len(vehicle[1])结果是什么?A.2B.7C.6D.4

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第5题

22．．What kind of car does Mrs Hill have?A． A fast and new car．B． A fast but old car．C． A slow and old car．D． A fast but small car．

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第6题

29． When people travel on business(出差) ,they usually take _________ ．A． a train or a planeB． a boat or a trainC．a car or a boat ．D．a plane or a car

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第7题

In order to cut down on the carbon emission，more people choose to travel______.A．by electric car，bicycle or planeB．by private car，bicycle or busC．by bus，electric car or planeD．by bicycle. bus or electric car

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