核心问题
——How about the shoes I bought yesterday?
—This kind of shoes ____ easily.
A. are worn out B. is worn out C. wear out D. wears out
我选了B,对吗?
词典解答
选 B 是错误的,因为 is worn out 表示“已穿破”的状态,这显然不合句意。此题答案是 D。wears out easily 表示“容易穿破”的动作。要记住:wear 是一个可以用主动形式表示被动意义的动词,见 passives , read 。