---These grapes look really beautiful.
----They ! See the price $3.99 a pound. Very expensive, aren’t they!
A. would
B. could
C. might
D. should
网友回答
A. would
B. could
C. might
(答案→)D. should
解析：考查情态动词，should表示本应该如此，由后面的句子See the price $3.99 a pound.这些葡萄本应该很漂亮，因为价格很贵；might表示可能，语气委婉，could表示一种能力；would表示过去将要发生的动作，所以选D