You must remember _______ the window before you leave.
#52102
A
closing
B
close
C
to close
D
closes
推荐题目
 My idea ________ to be true.
#54989
A
turned out
B
turned on
C
turned off
D
turned up
How long have you    this school?
#53095
A
been in
B
gone to
C
been to
D
been work