根据n多题专家分析，试题“The whole building _____ burned down, but the heavy rain _____.A．might have; would helpB．could have been; helpedC．must have; helpedD．should have been; was h…”主要考查了你对  【虚拟语气】，【情态动词】  等知识点的理解和应用能力。关于这些知识点的“档案”，你可以点击相应的链接进行查看和学习。

与“The whole building _____ burned down, but the heavy rain _____.A．might have; would helpB．could have been; helpedC．must have; helpedD．should have been; was h”考查相似的试题有：