Question

Our friendship _____ quickly over the weeks that followed. A．had developed B．was develo

Our friendship _____ quickly over the weeks that followed. A．had developed B．was developin.

Answer 1

had followed
因为that followed是体现过去式，所以一定是had或者是was,根据意思是持续一段时间所以用完成时

Answer 2

选择A
Our friendship had developed quickly over the weeks that followed.
我们的友谊在接下来的几周里发展得很快。