51. committee
He sat on the committee when he was 45. 他45岁时成为委员会委员。
52. company
I shall be glad of your company on the journey. 我将非常高兴与你同行。
53. comparison1
This one cosplayts more but is cheaper by/in comparison. 这件东西价钱贵了点，但比较起来还是实惠。
54. competition
At the Olympic Games our representatives were in competition with the best swimmers from all parts of the world. 在奥运会上，大家的代表会与世界各地的最好游泳选手角逐。
55. condition
The condition of my health prevents me from working. 我的健康状况不容许我工作。
56. connection
What is the connection between the two ideas？ 这两个想法之间有什么关联？
He set up in business and soon had a good connection. 他开始营业经商，非常快就有了相当多的客户。
57. control
The children are out of control. 孩子们不听管教。
58. cook
He is a good cook. 他是一个好厨师。
59. copper2
1） 铜 2） 铜币 3） （俚语）警察
60. copy
If you cant afford a new copy of the book， perhaps you can find a secondhand copy. 假如你买不起新书，你可能可以找到一本旧的。
