问题补充:
Plastic forks, knives and spoons can be washed and used again being thrown into the garbage.
A. more than
B. other than
C. rather than
D. less than
答案:
A. more than
B. other than
(答案→)C. rather than
D. less than
解析:考查than短语。A超过,不仅仅,非常;B除…之外;C代替,而不是;D少于;句意:塑料的刀叉勺子可以被清洗重新使用而不是扔进垃圾箱。C为正确答案。