单项选择题

Investigators agreed that passengers on the airliner______ at the very moment of the crash.

A．should have died
B．must be dying
C．must have died
D．ought to die
<上一题 目录 下一题>
热门 试题

单项选择题
With prices ______so much, it is difficult for the school to plan a budget.
A．vibrating
B．swinging
C．fluctuating
D．fluttering
单项选择题
More than 85 percent of French Canada' s population speaks French as a mother tongue and______ to the Roman Catholic faith.
A．ascribes
B．subscribes
C．adheres
D．caters
相关试题