Therearefloorsinthebuilding．We-优题课

There are _____floors in the building．We live on______floor．（　　）

A．	the ninth； the ninth	B．	the ninth；nine
C．	nine； the ninth	D．	nine；nine

科目英语题型选择题难度中等

知识点：基数词序数词

We advise parents ______ their children at home alone in order to keep them away from danger．（　　）

not to leave

not leave

not leaving

Though she often makes her little brother ______，she was made ______ by him this morning．（　　）

cry； to cry

to cry； cry

cry； cry

Lei Feng ______ for many years，but his spirit is still encouraging us．（　　）

died

has been dead

has died

You'd better get up earlier，______ you'll be late for school．（　　）

and

but

﹣Do you know Shanghai is one of ______ in the world？

﹣Yes，it's bigger than ______ city in China．（　　）