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

游客2025-03-17 13

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:http://tihaiku.com/zcyy/4001205.html

相关试题推荐

随机试题

最新回复(0)

(Eventhough)Sedat(hasbeenstudying)Englishforthreeyearsbeforehecame(