用括号内的词的适当形式填空1.Who's _____(drive) that car,do you know?2.May I have some ____(piece) of paper,please?

问题描述:

用括号内的词的适当形式填空
1.Who's _____(drive) that car,do you know?
2.May I have some ____(piece) of paper,please?

driving
说话时正有人在开
pieces
前有some,当然用复数

driving:who is driving :一般现在时
pieces : some一些,后面用复数,paper不可数,所以几张纸是some pieces of paper

1,driving(谁正在开那辆车,你知道吗)用的是进行时态
2,pieces(我能借你几张纸头吗?)是几张纸头,所以用复数.