There ________some writing paper on my desk.A is B are C am D werewriting paper是可数还是不可数名词?如果是可数,单数和复数一样吗

分类: 作业答案 • 2021-12-20 03:46:37

问题描述：

There ________some writing paper on my desk.A is B are C am D were
writing paper是可数还是不可数名词?如果是可数,单数和复数一样吗

答

A,只看paper即可,不可数