—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 |
推荐套卷
—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 |