![Moststudentshavebiology（生物）classesintheclassroomsorthel...]( "Moststudentshavebiology（生物）classesintheclassroomsorthel...")
- 問題詳情：Moststudentshavebiology（生物）classesintheclassroomsorthelabsinChina．Butseveraldaysago，IhadabiologyclassoutsideinmyAmericanschoo1． Mybiologyteacher，Mr.Kwak，dividedusintothreegroupsandaskedustoplayagameaboutnaturalselection(選擇)andhowbirdsfindfood． ...
- 15689
中文谷