21.—You’re really a big help.
— Many people will feel kind of airsick on the plane.
A.It doesn’t matter B.Forget it
C.You’re really welcome D.With pleasure
22.Is it the price that you see on the gift receipt makes a gift special?
A.that B.what C.which D.how
23.I left university with a good degree in English Literature, but no .of what I wanted to do
A.sense B.difference C.hope D.chance