52. arrange for sb.sth. to do sth. 安排…做…
53. arrive on 到達; arrive at 到達某地(小地方);得出,作出;arrive in 到達某地(大地方);
54. be ashamed of (=feel shame, guilt or sorrow because of sth. done) 以… 為羞恥
55. assure sb. of sth. (=try to cause to believe or trust in sth.) 向…保證, 使…確信.
56. attach(to) (=to fix, fasten; join) 縛, 系 ,結(jié)
57. make an attempt at doing sth. (to do sth.) 試圖做…
58. attend to (=give one’s attention, care and thought)注意,照顧;attend on(upon)(=wait upon, serve, look after) 侍候,照料
59. attitude to toward …對…的態(tài)度.看法
60. attribute…to…(=to believe sth. to be the result of…)把..歸因于.., 認為..是..的結(jié)果
61. on the average (=on average, on an average) 平均
62. (be) aware of (=be conscious of , having knowledge or consciousness)意識到,知道.
63. at the back of (=behind) 在…后面
64. in the back of 在…后部(里面); on the back of 在…后部(外面); be on one’s back(=be ill in bed) 臥病不起.
65. at one’s back(=supporting or favoring sb.) 支持,維護; have sb. at one ’s back 有…支持, 有…作后臺
66. turn one’s back on sb. (=turn away from sb. in an impolite way) 不理睬(某人),背棄,拋棄
67. behind one’s back 背著某人(說壞話)
68. be based on upon 基于
69. on the basis of 根據(jù)…, 在…基礎上
70. beat…at 在…運動項目上打贏