We were badly treated in the hospital. Don’t worry.The president has promised to ______ your complaint at once. 
#75128
A
look up
B
look into
C
look back on
D
look forward to
推荐题目
We must keep our room clean. Dirt and disease go _____ you know.
#81542
A
from time to time
B
hand in hand
C
step by step
D
one after another
There is ___________ as a free lunch.
#68050
A
not such thing
B
no such a thing
C
no such thing
D
such no thing
We ______ him to stop surfing the Internet, but he wouldn’t.
#76350
A
persuaded
B
tried to persuade
C
suggested
D
demanded