Question

【题目】— How was your climbing Mount Huang?
— I didn't believe I could do it ______ I got to the top.
A.until
B.while
C.after

Answer 1

【答案】A
【解析】句意：——去黄山爬的怎么样？——直到我到达山顶才相信我能做到。not……until，直到……才……。