I asked her have to study before I could go to university.
A. how long would I
B. how soon would I
C. how long I would
D. how soon I would
网友回答
A. how long would I
B. how soon would I
(答案→)C. how long I would
D. how soon I would
解析：句意：我问她在我能够去上大学之前我还要学习多长时间。宾语从句用陈述句的语序，同时how long意为“多久、多长时间”，主要是对一段时间进行提问，答语通常是（for）three days/weeks/months等时间段，它可用于各种时态。而how soon意为“还要多久”，是对从某个基本时间到将来某动作结束或某动作发生这段时间提问，常用在一般将来时态的句子中，其答语通常是“in + 一段时间”。