问题
选择题
Flowers along the road last year.
A. planted B. are planted C. were planted
答案
答案：C
题目分析：句意：去年沿公路种了花。根据题干分析句子主语flowers和动词plant构成被动关系，所以用被动语态，时间状语是last year（去年），所以用一般过去时的被动语态，故选C。
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