Question

— How much do you know about the 3D film technology?
— A little. Not until ________ the hot movie Avatar ________ some about it.

A．did I see; did I begin to learn	B．I saw; I began to learn
C．I saw; did I begin to learn	D．did I see; I began to learn

Answer 1

C

考查固定句式的用法。Not until后面的从句不用倒装，而主句应用部分倒装，故答案为C。