Next week, ____ the students will have a basketball game.
A:may be
B:may
C:maybe
D:can
向高处看——____
向远处看——____
尊敬地看——____
向周围看——____
大概地看——____
向低处看——____
隋朝大运河的中心是( )
⑴Open the door, please. ____ A.
⑵Close the window, please. ____ B.
⑶Open the window, please. ____ C.
⑷Close the door, please. ____ D.