You should get better grades this year.对better grades提问

You should get better grades this year.对better grades提问 The harder you work,the better grades you will get. if you work harder,i think you will get better grades.这句话对吗? If you work hard,you will get better grades.同义句 you study,the better grades you will get.A.the more careful to get better grades,grade为什么要加s you should work ________ than before to get good grades homework______on time will lead to better grades. i got better grades than i did last year 这句话对吗 I'll work hard to get （ ）grades.good 还是 better .I am going to get better grades.I'm good at English and Chi I will work hard to get （）grades good 还是 better