问题
选择题
Trees ______every spring in North China.
A.have planted
B.will plant
C.were planted
D.are planted
答案
答案:D
题目分析:句意:在华北每年春天都种树。动作的承受者作主语,用被动语态。其结构是,主语+be+done。every spring,每年春天,故用一般现在时,故选D
Trees ______every spring in North China.
A.have planted
B.will plant
C.were planted
D.are planted
答案:D
题目分析:句意:在华北每年春天都种树。动作的承受者作主语,用被动语态。其结构是,主语+be+done。every spring,每年春天,故用一般现在时,故选D