Our friendship quickly over the weeks that followed.
A. had developed
B. was developing
C. would develop
D. developed
网友回答
A. had developed
B. was developing
C. would develop
(答案→)D. developed
解析：考查时态。本题描述在过去阶段发生的动作，强调状态，用一般过去式。句意：在接下来的几个星期里，我们的友谊发展的很快。故D正确。