(2013·北京，26)I have an appointment ________ Dr.Smith, but I need to change it.
#11499
A
to
B
off
C
with
D
from
推荐题目
You stepped into the lab with your shoes on? You’re _______ to take them off before you enter it.
#14227
A
invited
B
supposed
C
forbidden
D
permitted
I rang you several times yesterday but couldn’t ______.
#12989
A
get on
B
get down
C
get through
D
get to
This is a newly developed software from which your computer can .
#13505
A
suffer
B
benefit
C
fall
D
produce
--- How come you know the accident so well?--- Well, because I was on the __________.
#13224
A
sight
B
view
C
scene
D
place
The young couple decided to their wedding until all the details were taken care of .
#12684
A
announce
B
maintain
C
postpone
D
simplify