【单选题】听力原文:I would appreciate it if you could return the book to me before I leave on a business trip next week. What does he want to do?
A.
He wants to make a business trip.
B.
He would like to borrow the book next week.
C.
He would like to have the book by next week.
D.
He wants to take a business trip next week.
【简答题】生活中,我们要知道“一粥一饭,( );半丝半缕,( )。”
【判断题】被污染的塑料袋清洗干净后是否属于可回收物
【简答题】被污染的塑料袋清洗干净后是否属于可回收物。()