【在横线上填序号】1.You___look at the sun.It's bad for your eyes.
You___look at the sun.It's bad for your eyes.
A.MUST  B.can     C.mustn't

——————————————————————————
 2.Which island is ________,the first one or the second one?
A.big     B.bigger            C.biggest.
——————————————————————————
3.Vegetables and fruit are good_______your body.
A.for        B.to            C.with
——————————————————————————
4.The Yellow River is about 5456______long.
A.cm       B.km           C.kg
——————————————————————————
5.There isn't any milk in the fridge.There isn't any bread,______
A.too    B.neither      C.either