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：

此题考查的是less和fewer的用法，以及older和elder的含义。water和electricity是不可数名词，不可用fewer修饰，故排除C和D项；elder指年长的，用在此处不合适。