Anyone may borrow books, and it cost nothing to borrow them.

admin2018-08-01 94

问题 Anyone may borrow books, and it cost nothing to borrow them.

选项

答案cost应改为costs

解析 cost应改为costs，因其主语是it(为形式主语)，且上下文均为一般现在时。

转载请注明原文地址:https://www.kaotiyun.com/show/tZnq777K

中学英语

相关试题推荐

随机试题

最新回复(0)