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要详解,特别是时态1TowerBridge,oneofBritain’smostfamouslandmarks,attheendofthe19thCentury.A.builtB.wasbuiltC.hasbuiltD.hadbeenbuilt2OutdoorFilmFestival,heldinDecember,isthefirstfestivalinAsiaonc
题目详情
要详解,特别是时态
1 Tower Bridge,one of Britain’s most famous landmarks,______ at the end of the 19th Century.
A.built B.was built C.has built D.had been built
2 Outdoor Film Festival,held in December,is the first festival in Asia ______ on cycling mountain bike documentaries and environmental protection movies.
A.focused B.focusing C.to be focused D.had focused
1 Tower Bridge,one of Britain’s most famous landmarks,______ at the end of the 19th Century.
A.built B.was built C.has built D.had been built
2 Outdoor Film Festival,held in December,is the first festival in Asia ______ on cycling mountain bike documentaries and environmental protection movies.
A.focused B.focusing C.to be focused D.had focused
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答案和解析
第一题选B 很明显用被动和过去时态,要么用现在完成时,要么用一般现在时,排除法
第二题选B 主动,非谓语结构,所以用ing形式
第二题选B 主动,非谓语结构,所以用ing形式
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