来自苏成利的问题
mypain___obviousthemomentiwalkedintotheroom,forthefirstmanimetaskedpitfully:"Areyoufeelingallright?"A.mustbeB.couldbec.musthavebeenD.couldhavebeen为什么选c?原因.
mypain___obviousthemomentiwalkedintotheroom,forthefirstmanimetaskedpitfully:"Areyoufeelingallright?"
A.mustbeB.couldbe
c.musthavebeenD.couldhavebeen
为什么选c?原因.
