题目

There are _______ people in Shanghai than in Wuxi.A．much moreB．many moreC．a little moreD．many 答案：B解析:略热带雨林地区生物循环十分旺盛，养分主要储存在A.土壤中B.枯枝落叶中C.地表径流中D.植物体内