问题

e your eyes so red You ________ well last night.–Yes, I stayed up late writing a report.

A:mustn’t have slept
B:can’t have slept
C:couldn’t sleep
D:might not sleep;

正确答案是：

同类题型

They are quiet, aren’t they—Yes. They are accustomed at meals.

She some oldphotographs in a drawer.

Mum, ________is my friend, Tom. Tom,_______ are my grandparents.

ed Hannah many times yesterday evening, but Icouldn’t get through. Her brother ______ on the phone all the time.

Allthechildrenontheplaygroundstaredupintotheskyuntilthenoiseoftheplane_________