If you spend enough money advertising, your product sales will surely_________.
#81394
A
expand
B
enlarge
C
extend
D
increase
推荐题目
Although I often send e-mails to Tom, I have never seen him _____________. 
#71576
A
face to face
B
in time
C
at the moment
D
hand in hand
The room wants ___.
#81210
A
to clean
B
cleaning
C
cleaned
D
being cleaned