The key you have just got     the front door. 
#102563
A
is used to opening
B
is used to be opened
C
is used to being opened
D
is used to open
推荐题目
------- Hi, Jane! How nice meeting you here in London! -------Oh, it’s you, Frank. I ____ that you _____ in London.
#103834
A
didn’t expect, were
B
don’t expect, are
C
didn’t expect, are
D
don’t expect, were
Opposite my school _______ a book store, _______ was built ten years ago.
#99338
A
is standing, which
B
stood, it
C
stands, which
D
stands, that