Part V Error Detection(10 minutes，5 points)

　　Directions：In this part,there are 10 sentences.Each sentence has 4 underlined words or phrases marked A,B,C,and D.Identify the one underlined word orphrase that must be changed in order for the sentence to be correct.Mark the corresponding letter with a single bar across the square brackets on your machine-scoring ANSWER SHEET.

　　71.When I heard the principal called my name，I walked to the front to receive my diploma.

　　A B C D

　　答案：B

　　讲解：hear sb. do/doing

　　72.Many a mall has made a fortune and then have no idea what to do with it.

　　A B C D

　　答案：C

　　讲解：主谓一致 had made...and then has/has had

　　73. When she arrived，I was pretty fed up，because I waited since eight o'clock.

　　A B C D

　　答案：C

　　讲解：时态 有since短语做时间状语，句子用完成时

　　74.Learners cannot assimilate information that is presented to him at a higher level of abstraction

　　A B C

　　than that at which they feel comfortable.

　　D

　　答案：B

　　讲解：him不能用来指代learners，指代要一致

　　75.As you know that you must check in at least 30 minutes before takeoff for most flights.

　　A B C D

　　答案：A

　　讲解：as you know 没有主句

　　Takeoff是名词 起飞时间

　　76. After attracting more than a million marchers-four times of the size of the

　　A B

　　historical 1963 March on Washington-the 2004 March for Women's Life became the largest mass

　　C

　　demonstration in history.

　　D

　　答案：B

　　讲解：four times the size of

　　77.Although well receiving by business leaders，the book is not meant to whitewash any

　　A B C

　　of the miscalculations and shortsighted decisions of some corporate bosses.

　　D

　　答案：B

　　讲解：received表示被接受

　　78.Sefiously, though，there'S always something you wish you have not done ，but what is done

　　A B C D

　　cannot be undone.

　　答案：C

　　讲解：have not had done, 虚拟语气

　　79.Comparing money with friends，I prefer the latter more，for real friends are not

　　A B C

　　easy to come by，and we must value their real friendship.

　　D

　　答案：B

　　讲解：

　　Prefer 更喜欢，不需要more，语意重复

　　to like someone or something more than someone or something else, so that you would choose it if you could

　　80.Breaking up water into hydrogen and oxygen is a good example of as is known as

　　A B C

　　a chemical change.

　　D

　　答案：C

　　讲解：what, 从句缺少主语