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】選A。考查形容詞作定語。句意：這臺洗衣機很環保，因為相比較老型號的洗衣機它用的水電較少。little用于修飾不可數名詞water；再根據than可確定用比較級less。older表示年齡大或時間長，意為“較老的”；elder用于表示人的出生順序，意為“年長的”。