— Mary looks hot and dry. — So you if you had a high fever.A. couldB. wouldC. mayD. must

问题补充：

— Mary looks hot and dry.

— So you if you had a high fever.

A. could

B. would

C. may

D. must

答案：

A. could

(答案→)B. would

C. may

D. must

解析：考查情态动词。根据句意：玛丽看起来又热又渴。如果你发高烧，你也会那样。第二句话是一个与现在事实相反的虚拟语气，从句用一般过去式，主句用would/could/might do,根据语境应would,选B。