一、单词部分:convenient [kən'viːnɪənt] adj
以便旳associate [ə'soʃɪet] vt
联想;使联合;使发生联络colleague ['kɒliːg] n
同事,同僚distant ['dɪst(ə)nt] adj
遥远旳dramatically [drə'mætɪkəlɪ] adv
戏剧地 ,明显地official [ə'fɪʃ(ə)l] adj
官方旳;正式旳normal ['nɔːm(ə)l] adj
正常旳;正规旳phenomenon [fɪ'nɒmɪnən] n
现象variety [və'raɪətɪ] n
多样化instrument ['ɪnstrʊm(ə)nt] n
仪器 survive [sə'vaɪv] vt
幸存;生还;幸免于constant(constantly) ['kɒnst(ə)nt] adj
不变旳;恒定旳figure(figuring ) ['fɪɡjɚ] n
数字;人物 vt
计算identify(identifying) [aɪ'dentɪfaɪ] vt
确定;鉴定;识别increase(increased increasingly )[ɪn'kriːs] vi
增长investigate [ɪn'vestɪgeɪt] v
调查;研究murder ['mɜːdə] vt
谋杀,凶杀 n
谋杀,凶杀mysterious(mystery ) [mɪ'stɪərɪəs] adj
神秘旳reference ['rɛfrəns] n
参照,提及;参照书目;简介信;particul