"难道你就不认为你的数学应该补补吗？" 英语怎么说

用work hard: Don't you think you should work hard on your mathematics?

"Do you not think you should Bubu math? "

dont you believe that your math require to have a review ?

上面那个好搞笑啊～呵呵

Don't you think you need to make up your math course?

Don't you think that you must improve your maths skills?

Don't you think you need to improve your math skill?