Acartravelsatarateof50milesperhour.Howlongwillittaketotravel300miles?
A、250hours
B、6hours
C、1/6hours
D、15000hours
()Well，wouldyoulike_____todrink?
A、something
B、anything
C、somethings
D、something
--__________?
--Mybikeisbroken.
A、Whatisit
B、Whatiswrongwithyou
C、Whereisit
D、Whoseisthis
Therearetwo_____inourschool
A、library
B、libraries
C、librarys