1.There is ___"s"in the word of"science".

1.There is ___"s"in the word of"science".
A.the
B.a
C.an
D./
2.Today we have ___homework to do.
A.many
B.much
C.a lot
D.any
3.How long have you ___this magazine?
A.kept
B.bought
C.borrowed
D.lent
有没有知识点啊？就是为什么选这个答案啊？明确点行不？
语言要点~》》》？···###￥￥￥%%%………………———***（（（）））///。‘’‘；；；[[[]]]、、、===---——————+++