1.My seat is between _____in the classroom.
A.Lily and Jack B.Tom and Jim's
C.Bill's and Jim's D.Tom's and Jack
2.Go_____the street and turn_____the left.You can find that library.
A.to,to B.down,to C.down,on D.on,from
3.That English problem is the most difficult______all
A.between B.about C.among D.of
帮我一哈,一定要说明答案理由哦,我想彻底弄懂.
顺便问一下among的意思.