.How can you pass the examination you never attended class?A. in caseB. even ifC. unlessD.

问题补充：

.How can you pass the examination you never attended class?

A. in case

B. even if

C. unless

D. when

答案：

A. in case

B. even if

C. unless

(答案→)D. when

解析：考查状语从句的连接词。句意：既然你从没上过课，你怎么能通过考试呢？

When conj.相当于considering that 既然，考虑到；in case万一，以防；even if即使；unless除非。