单项选择题

Questions 25 and 26 are based on the following news. At the end of the news item, you will be given 10 seconds to answer the questions.
Now, listen to the news.

It is agreed that the UN force will do the following EXCEPT ______.

A.making sure of the safe return of Rwandan refugees
B.helping with the delivery of humanitarian aid
C.reducing its peace-keeping force
D.helping with Rwanda’s police force training