英语中NO problem与never mind 啥区别啊
一到英语题是这样的：----Can you help me with my math,Lucy?I’m not good at it.-----_________!Come to my house tomorrow afternoon .i'm free then.A.never mind B.NO problem C.Of course not D.Good idea 肯定不选C.D = = A.B填进去翻译都比较顺啊 怎么判断填哪个啊