题目

________ we plant,__________ our city will be.A．The more trees; the beautifulB．The less trees; the more beautifulC．The more trees; the more beautifulD．The less trees; the beautiful 答案：C解析:考查形容词的比较级。The+比较级，the+比较级, 表示越。。。，就越。。。.竖式中“2”与“3”相乘，表示（　　）A．2×3B．20×3C．200×3