题目

选词填空。long high beautiful late famous1. The Changjiang River is _______.2. The Huangshan Mountain is _______.3. We can’t go out. It’s too ______.4. China is ____ of the Great Wall.5. The West is very _____. I like it. 答案：【答案】1. long 2. high 3. late 4. famous 5. beautiful【解析】略13．长期以精米、精面为主食而又少吃水果、蔬菜的人，唇和口腔易溃疡（俗称“烂嘴”的原因是人体内缺乏（　　）A．蛋白质B．脂肪C．无机盐D．维生素B