________ rich used to look down upon ________ poor．

1. A.
   The;/
2. B.
   A; the
3. C.
   A; a
4. D.
   The; the

________rich used to look down upon ________poor.

A. The; /

B. A; the

C. A; a

D. The; the

________ rich should help ________ poor.

A. The; the

B. /; /

C. A; a

D. The; an

rich（反义词） ______