you work harder than before you will pass this exam.A. As soon asB. As long asC. As ifD.

问题补充：

you work harder than before, you will pass this exam.

A. As soon as

B. As long as

C. As if

D. Even if

答案：

A. As soon as

(答案→)B. As long as

C. As if

D. Even if

解析：本题考查连词辨析。句意：只要你比以前努力，你就能通过考试。as long as和so long as引导条件状语从句表示“只要”。