题目

. You said that the current shortage of water in some provinces would end soon, ______?        A. would it     B. wouldn’t it D. did you      D. didn’t you 答案：D下列有关苔藓植物的叙述中，错误的是（ ）A.利用孢子繁殖后代B.能够进行光合作用C.具有根、茎、叶等器官D.比蕨类植物要低等