Good pencil erasers are soft enough not ______ paper but hard enough so that the

游客2024-01-02 36

问题 Good pencil erasers are soft enough not ______ paper but hard enough so that they crumble gradually when used.

选项 A、by damaging
B、so that they damage
C、to damage
D、damaging

答案 C

解析 “enough+不定式”(足够……能)结构常置于形容词后作状语，表示结果，本句是这一结构的否定式：所以C是答案。

转载请注明原文地址:http://tihaiku.com/zcyy/3325942.html

相关试题推荐

随机试题

最新回复(0)

Oftenenoughthecraftworker’splaceofemploymentinancientGreecewa