.一Will somebody go and get Dr.Smith?一He’s already been       .
#74874
A
asked for
B
sent for
C
looked for
D
called for
推荐题目
The train ______ at seven o’clock and you’d better get to the station by half past six.
#80299
A
due to start
B
is due to start
C
is due to starting
D
owe to start
They are all ________ to mention the subject again. 
#71590
A
forbidden
B
resisted
C
prevented
D
looking forward