Trees and flowers ________every year to make our country more beautiful.
A. is planted B. was planted C. are planted D. were planted
C
【解析】
试题分析:句意:为了使我们的国家更美丽。每年都种树和花。动作的承受者作主语,用被动语态。其结构是,主语+be+done。every year,每年,故用一般现在时,故选C
Liu Xiang ________by his coach to train regularly.
A.advised B.advises C.was advised D.be advised