Question

【题目】 —May I go to the science museum with you next Saturday?

—You can't ________you have a ticket. I have only one ticket.

A. if B. until C. unless D. as soon as

Answer 1

【答案】C

【解析】

试题分析：句意：我可以下周六和你一起去科学博物馆吗？除非你有票否则你不能去。我只有一张票A. if 如果， B. until 直到，C. unless 除非，D. as soon as 一……就……。据句意，故选C。