At first sight, it ________ look like a generous offer; actually, it is a trick.
#87402
A
may
B
must
C
shall
D
should
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The pilot kept calm in the terrible storm, otherwise the accident ______.
#90178
A
couldn’t be prevented
B
mustn’t have prevented
C
wouldn’t have been prevented
D
shouldn’t prevent
 You _______ late for yesterday’s class meeting, as it was so important.
#87848
A
couldn’t
B
shouldn’t be
C
mustn’t have been
D
oughtn’t to have been
(2013·辽宁师范大学附中模拟)Fortunately it happened at night. If the hurricane ________ during the daytime, there ________ more deaths.
#86517
A
had happened; would have been
B
happened; would be
C
had happened; would be
D
happened; would have been