Question

This washing machine is environmentally friendly because it uses _____ water and electricity than _________ models.

       A．less; older                                    B．less; elder

       C．fewer, older                                 D．fewer; elder

Answer 1

解析：

A.该题考查形容词比较级，water 和electricity都是不可数名词,其比较级为less；修饰克数名词的比较级用fewer;”旧的,以前的”应用older,指人用elder.意为“年长的”。