(2013·四川,5)—Why are your eyes so red?You
题型:选择题
问题:
(2013·四川,5)—Why are your eyes so red?You________have slept well last night.
—Yeah,I stayed up late writing a report.
A.can't
B.mustn't
C.needn't
D.won't
(2013·四川,5)—Why are your eyes so red?You________have slept well last night.
—Yeah,I stayed up late writing a report.
A.can't
B.mustn't
C.needn't
D.won't