that is why my study is so well.这句话是对的吗?

that is why my study is so well.这句话是对的吗? i dont konw why that i try my best to study Maths,but the mark is still low. is because English is useful______.A.why we study it hard B.that we study it hardC.what we study hard D.which we study hard This is my study My parents say that ___(play) games too much is bad for my study. So why is that why is that? 有一篇英语作文帮忙改下My favoriteteacher is the British.The reason why he is the best teacher is that he isyoung like my brother.He is positive,thoughtful and enthusiastic people.Henot only help us study the math and science,but also help 英语翻译My name is Vincent,and I’m a student of UESTC.I study language here,and I major in English while I minor in French.I really love English,and that is the reason why I am here.My college life is rather plain,so I don’t think I have much 英语翻译1 My mother told me a good friend is like a mirro.I'm quieter and more serious than most kids.That's why I like reading books and I study harder in class.My best friend Yuan Li is quiet too,so we enjoy studying together.I'm shy so it's no 英语翻译寻找重点短语并翻译My mother told me a good friend is like a mirror.I’m quieter and more serious than most kids.That’s why I like reading books and I study harder in class.My best friend Yuan Li is quiet too,so we enjoy studyi what is a great pity in my whole life is that I haven't study in a university! That is why I took that is why是什么从句 关于that.is.why.,句型 ()you don't like him is none of my business A.why B.that The old man___I visited yesterday is my teacher. A why B what C which D that That is why I was inspired to write to you my dearest Julie.