—My daughter mastered English in less than two years. —Did she? Shehave a gift for languag

问题补充：

—My daughter mastered English in less than two years.

—Did she? Shehave a gift for languages.

A. can

B. would

C. should

D. must

答案：

A. can

B. would

C. should

(答案→)D. must

解析：考查情态动词辨析。Can可能；would会；should应该；D一定，必须；句意：—我的女儿在两年里掌握了英语。—是吗？她一定很有语言天赋。故D正确。Must+动词原形，表示对现在情况的肯定推测。