---- _______the door, please. ----Come i
问题:
---- _______the door, please.
----Come in please. The door _______.
A.Be open; opens
B.Be open; is opening
C.Open; opens
D.Open; is open
---- _______the door, please.
----Come in please. The door _______.
A.Be open; opens
B.Be open; is opening
C.Open; opens
D.Open; is open