Mathematics and French paper are difficult.怎么写反义疑问句?
2019-05-23
Mathematics and French paper are difficult.怎么写反义疑问句?
优质解答
Mathematics and French paper are difficult,aren't they?
paper指论文,可用做复数哦
Mathematics and French paper are difficult,aren't they?
paper指论文,可用做复数哦