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

问题补充：

—How much do you know about the 3D film technology?

—A little. Not until the hot movie Avatarsome 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

答案：

A. did I see; did I begin to learn

B. I saw; I began to learn

(答案→)C. I saw; did I begin to learn

D. did I see; I began to learn

解析：考查倒装句。Not until引导的时间状语从句放在句首时，主句用部分倒装，not until后面的从句不要倒装。句意：直到我看了热播电影《阿凡达》，我才对它有所了解。