Question

The English-Chinese dictionary helps me a lot. I often ______ new words in it.

1. A.
   put up
2. B.
   pick up
3. C.
   catch up
4. D.
   look up

Answer 1

D
put up粘贴，举起；pick up捡起；catch up赶上；look up查找。根据题意判断为查找单词。