______ these conditions are fulfilled can the application proceed to the next stage. A. Only if B. N

______ these conditions are fulfilled can the application proceed to the next stage.
A. Only if B. Now that C. Even though D. If only
【答案】A
【解析】
【详解】考查状语从句。句意:只有满足这些条件,申请才会进入到下一阶段。根据句意和分析句子结构可知,此处用A. Only if"只要,只有"引导条件状语从句,从句用陈述语气,主句需部分倒装；B. Now that"既然"用于引导原因状语从句；C. Even though"即使"用于引导让步状语从句；D. If only"要是……就好了"用于引导条件状语从句。根据句意以及下文can the application proceed to the next stage主句为部分倒装可知本句为条件状语从句，故选A。