It is extremely urgent that they ______ from the mountain before dark.A、must be

游客2025-03-17  0

问题 It is extremely urgent that they ______ from the mountain before dark.

选项 A、must be rescued
B、should rescue
C、can be rescued
D、be rescued

答案 D

解析 在句型“It is urgent/necessary/important+从句”中,从句中要用虚拟语气,其构成是:should do,可以将 should省略。
转载请注明原文地址:https://tihaiku.com/zcyy/4001205.html
最新回复(0)