She’s a director well-known for serious films but her latest is a comedy.她是一位以拍摄严肃电影而著名的导演，但她最近的作品却是一部喜剧。

comment n.注释，评论

Janet has received both favorable and unfavorable comments on her work.珍妮特的工作既得到了正面的评价，也得到了负面的评价。

commission vt.委任，任命；委托n.佣金；回扣

The rich old man commissioned a sculptor to make a sculpture of Venus.那位富有的老先生委托一位雕刻家制作一尊维纳斯的雕像。

The salesman was paid by commission, not by monthly salary.销售额中抽取回扣，而不是领月薪。

commit vt.犯（错误），干（坏事）

The police do not know who committed the robberies.警方不知道这几起 抢劫案是谁干的。

committee n.委员会

How many members are there on the finance committee?这个财政委员会共有多少名成员？

communication n.沟通；通讯

Bill has had no communication with his brother for 10 years.十年来，比尔与他弟弟之间没有任何联系。 

compare v.比较，相比

The teacher compared the two historical events.老师将两个历史事件进行了对比。

compel vt.强迫，使不得不

Our conscience compelled us to turn the money we had found over to the authorities.良心促4我们将捡到的钱交给了有关部门。

competent adj.有能力的，能胜任的

I wouldn’t say he was brilliant but he is competent at his job.我之前并不认为他很有才华，但他对自己的工作很在行。

competition n.竞争，竞赛

The best students in the class were in competition with each other to see who would get the highest grade.班里最优秀的几名学生相互竞争，都想要看看谁能得到最高分。