Question

_______ you have seen the film for three times, you must know something about the hero.

A．Although	B．Since
C．Unless	D．When

Answer 1

B

解析试题分析：句意：既然你已经看过这部电影三次了，你一定知道关于这个英雄的事情。分析选项：although虽然；since既然；unless除非；when当……时候。联系句子关系，为既然之意。故选 B
考点：考查连词的用法。