—CouldyoutellmewhyyoulearnEnglishsowell?—It'sverysimpl...

問題詳情：

 —Could you tell me why you learn English so well?

—It's very simple. _____you study, __________ grades you will get.

A. The harder; better                                        B. The harder; the better

C. Harder; better                                             D. Harder; the better

【回答】

B

知識點：形容詞比較級

題型：選擇題