Question

You promised me to go to the zoo on Sunday. You must keep ______, Mom

1. A.
   a word
2. B.
   your word
3. C.
   your words
4. D.
   the words

Answer 1

B
试题分析：句意：妈妈，你答应我在星期天去公园，你必须遵守诺言。promise sb to do 答应某人做某事；这里是固定短语keep one’s word遵守诺言。根据句意故选B。
考点：考查固定短语的用法。