1.Just as a book is often judged by the quality and appearance of its cover, a person is_____ judged immediately by his appearance.
A) previously B) uniquely C) outwardly D) initially
答案：C outwardly 在外表上，从外面 previously从前，过去。uniquely 惟一地，独一无二地.initially 起初，开始时。
2.Her fluency in English gives her an advantage ____other girls for the job.
A) over B) above C)than D)with
答案：A give sb. an advantage over somebody else 使某人对另一人占有优势。
3.He often stopped at the sound of his steps and was afraid to look ____his shoulder.
A) over B)back C)round D)beyond
答案：A look over one’s shoulder 回过头去看。
4.The____ goal of the book is to help bridge the gap between research and teaching, particularly between researchers and teachers.
A) intensive B) concise C)joint D)overall
答案：D 句意为：这本书的总体目标是为了帮助消除研究和教学之间，尤其是研究人员和教师之间的隔阂。overall全部的，全面的，总体的，符合题意。intensive 强烈的;concise 简明的，简练的;joint 联合的，连接的，共同的。
5.Some of the most important concepts in physics ____ their success to these mathematical systems.
A) oblige B) owe C)contribute D)attribute
答案：B owe sth. to sth./ sb. 应归功于，多亏得。oblige 迫使;使高兴。contribute( to ) 捐献，捐赠;有助于。attribute (to) 归因于，认为是……的结果;认为是……所为;认为……有。
6.Being a pop star can be quite a hard life, with a lot of traveling ____heavy schedules.
A) with regard to B) as to C)in relation to D)owing to
答案：D owing to 由于。with/in regard to 关于，至于。as to 至于，说到(多放在句首) ;( 多跟在名词后面) 关于。in relation to 和……联系起来看。
