II.单项填空(共15小题;每小题1分,满分15分)
21.一I feel that the old should be better taken ca.re of.
—Mm,
A.I quite agree. B.That’s great!
C.Anything else? D.That’s cool !
22.After graduation from university,she became teacher in a local school.
A.a;the B.不填;the C.a;不填 D.不填;a