What ( )the price of these things?

问题描述:

What ( )the price of these things?
A.is B.are
That man can stand ( )his head to play the guitar.
A.under
B.in
C.over
D.on
Which goes ( ),the car,the bike or the plane?
A.the most quick
B.quickliest
C.the most quickly
D.more quickly

A D C