55. have confidence in doing 對(duì)…有信心　　　　 We are confident of our future.

54. confess doing坦白　　　　　 confess to sb that… (admit)

53. a press conference 記者招待會(huì)　　

52. be in good/bad/poor condition　　 under the present conditions 在當(dāng)前形勢(shì)下　　

the working conditions 工作環(huán)境　　　　 on condition that = if = provided that

51. draw/reach/form/gain/arrive at/come to conclusion　 　

a just conclusion 一個(gè)公正結(jié)論　　　　　 in conclusion 總之

50. The Energy problem concerns us all.　 能源問題與我們都有關(guān)。

as far as I am concerned = as for me 至于我　　　　 be concern for 關(guān)心

be concern about 為…擔(dān)心　　　

eg: Be concerned about the growth of the younger generation.　 為年輕一代成長(zhǎng)而擔(dān)心。

concerning　 prep. = about = with regard to

49. He has no concept of wrong and right.= He can't tell right from wrong.　 他沒是非觀念。

48. concentrate on= focus one's attention/mind on　　　 concentrate oneself on　

47. conceal the truth 隱瞞真相　　 conceal sth from sb　 向…隱瞞…

46. compose a song/ music/poetry　　　　　 be composed of = be made up of = consist of