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

答案：A
解析：

less是little的比较级，修饰不可数名词；old有两个比较级，older和elder。