We didn’t believe it ______ we saw it with our own eyes. Wap版

试题详情及答案解析

We didn’t believe it ______ we saw it with our own eyes. After all, to see is to believe.

A．if

B．because

C．unless

D．since

答案：C

试题分析：句意：如果没有亲眼看见，我们是不会相信的，毕竟，眼见为实。A. if 如果；B. because因为；C. unless 除非，如果不；D. since自从。结合句意，故选C
考点：考查连词的用法。