问题
选择题
-Tom, do you know David Smith?
-Sure. He is my best friend and our __________ has lasted for years.
A．activities
B．friendship
C．recording
D．hobbies
答案
答案：B
由"He is my best friend"可知，这里表示的是他们的友谊持续很多年了，因此答案为B。