Question

Facts prove that the world’s economic development is not a win—lose game but one in which all _____be winners.

A.     can  B.shall  C.must  D.would

Answer 1

A

解析:

：本句想说明：经济发展是一种双赢或多赢的游戏，can 此处为情态动词表“能够”或“有时候会”之意。