第86页

信息发布者：
operation
survivors
lives
will get
B
C
A
A
It's kind of Amy to help the blind to cross the road.
It’s difficult for many teachers to do their work one-to-one.
We may have trouble communicating with the deaf without the help of volunteers.
My uncle has worked as a primary school teacher in North-west China for over 10 years.
If everyone can give a helping hand, the world will be better.
B
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