Theyoungtreesshould 国语站 题库 7.4K 大中小设置文字大小 问题详情:The young trees should ______well as often as possible A. be water B. watered C. watering D. be watered【回答】D知识点:动词语态题型:选择题 TAG标签:Theyoungtreesshould #