学帮网5.it is importantthat the hotel receptionist ______ that guests are registered corrently.5.it is importantthat the hotel receptionist ______ that guests are registered corrently.A)has made sureB)made sureC)must make sureD)make sure
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5.it is importantthat the hotel receptionist ______ that guests are registered corrently.
5.it is importantthat the hotel receptionist ______ that guests are registered corrently.
A)has made sure
B)made sure
C)must make sure
D)make sure
.it is important that从句 必须用 虚拟语气 即should 加动词原形 should 可以省略
所以 答案是 D)make sure