Question

4. It was sad to me that they, so poor themselves,    bring me food.

A. might    B. would

C. should   D. could

Answer 1

4.    C考查情态动词。句意：他们这么穷竟然还带食物给我，这使我很难过。should表示"竟然"，符合语境，故C项正确。might可能；would愿意；could能够。