英语单选题,并请解释选择的原因
1.___is nice and clean
A.The air today
B.The today air
C.The air of today
D.The air
2.Are you ____from America?No.none of us
A.both B.all C.any D.either
3.some students like pop music while_____in their school
A.other B.others C.another D.the others