【题目】How can you say you don't like something ________ you've never even tried it!
A.while
B.when
C.whenever
D.though

【答案】B
【解析】考查连词。句意：你怎么能说你不喜欢你从未尝试的东西呢？A. while”然而，当……时“；B. when”当……时候“；C. whenever”无论何时“；D. though”虽然，尽管“。此处指当你从来没尝试时，while一般和延续性动词、进行时连用。故选B。