要详解,特别是时态 1 Tower Bridge,one of Britain’s most famous landma
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
赞 handsomelin 幼苗
共回答了16个问题采纳率：81.3% 举报
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
1年前
8
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你能帮帮他们吗