Mrs Smith lives next to us. She is really a good because she always helps us.A. visitorB

问题补充：

Mrs Smith lives next to us. She is really a good , because she always helps us.

A. visitor

B. waiter

C. neighbour

D. manager

答案：

A. visitor

B. waiter

(答案→)C. neighbour

D. manager

解析：句意：史密斯夫人挨着我们住，她真是个好邻居因为她总是帮助我们。A参观者B服务员C邻居D经理。故选C