【题目】—Those grammar rules are really hard to remember.
—________. You know, practice makes perfect.
A. It’s hard to say B. It’s up to you
C. You are not alone D. You can’t be serious
在线课程【答案】C
【解析】考查情景对话 句意：—那些语法规则真的很难记得住。—是的，我也这么认为，熟能生巧吧。A 项表示“很难说”；B项是“由你决定”；C项表示“我赞同你说的”；D项是“你不是认真的吧”，故选C项正确。