---Mr.Green,Ithinkphysicsistoodifficultforme.---Tom,wor...

问题详情：

--- Mr. Green, I think physics is too difficult for me.

---Tom, work hard, _______ you’ll find it not as difficult.

 A. or                               B. but                           C. so                            D. and

【回答】

D

知识点：连词

题型：选择题