单项选择题
A.Haven’t B.Hasn’t C.Didn’t D.Aren’t
A.bear B.bore C.born D.bearing
A.riding on B.driving in C.riding in D.driving on
A.has B.been C.is D.was
A.in B.by C.with D.of
A.with B.into C.besides D.from
A.permission B.omission C.celebration D.graduation
A.sudden B.moment C.minute D.once
A.bread not B.bread or C.neither bread or D.neither bread nor
A.am used to eat B.used to eating C.am used to eating D.am using to eat
A.the mountain foot B.the foot of the mountain C.the feet of the mountain D.the mountain's foot