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

A

 

句意：因為比舊機型節水、耗電量小，所以這臺洗衣機是環保的。water和electricity為不可數名詞，應由less修飾，故排除C、D兩項。B項為干擾項。