单项选择题

Mry is so wet. She _______ in the rin.must be cughtB.must hve been cughtC.should hve been

cMry is so wet. She _______ in the rin.must be cught B.must hve been cught C.should hve been cught D.cn hve been cughtA.must be caughtB.must have been caughtC.should have been caughtD.can have been caught