摘要： ------where Margaret have put the empty bottles? -------- She them away. They must be somewhere. A. Can; can’ t have thrown B. must; needn’ t C. must; must have thrown D. can; must throw
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—Where ____ Margaret have put the empty bottles?
—She ______ them away. They must be somewhere.
A．can; can’t have thrown B．must; needn’t
C．must; must have thrown D．can; must throw
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—Where ____ Margaret have put the empty bottles?
—She ______ them away. They must be somewhere.
A．can; can’t have thrown B．must; needn’t
C．must; must have thrown D．can; must throw
查看习题详情和答案>>—Where ____ Margaret have put the empty bottles?
—She ______ them away. They must be somewhere.
A．can; can’t have thrown B．must; needn’t
C．must; must have thrown D．can; must throw
查看习题详情和答案>>