Please fill in the blanks with the right expression from the following. (请从下列词汇表达中选择合适的,填入下面的句子中) cut down on remove go by put into instantly separate allow duplicate 5.There ’ s no point in _________ work already done. 重复别人已经做过的工作毫无意义。
【简答题】Section I Task 2 Listening Comprehension Section III Listening Comprehension Complete the above exercises and submit your answers to me before March 16.