Question

—Why are those people gathering in the middle of the street?—I don’t know. There ________ be an

—Why are those people gathering in the middle of the street?—I don’t know. There ________ be an accident. A．shall B．should C．can D．might

Answer 1

D

本题考查情态动词。句意：--街道中间为何聚集了这么多人？--我不知道，也许发生了交通事故。might也许；可能。表示不肯定的猜测。