Question

In many places, you can find the slogans（标语）against AIDS ________ on the walls.

1. A.
   put on
2. B.
   put up
3. C.
   put down
4. D.
   put off

Answer 1

B
put up意为“张贴”；put on意为“穿上”；put down意为“镇压”；put off意为“推迟”。