19. Make a list of what you have to do and put the items____________order of importance.
A)on
B) in
C)for
D) about
查看答案
20. When you have filled in the form, keep the top part and send_________part to the bank.
A) others
B) other
C) the other
D) the others
21. All our spare parts are guaranteed if you have your car______with us each year.
A)serviced
B) be servicing
C) to service
D)servicing
22. We are confident that we_________our export sales by 15 percent by the end of this year.
A)increase
B) had increased
C) would increase
D) will have increased
23. If you leave your preparation__________the last minute, you'll reduce your chances of passingthe exam.
A)at
B)with
C) over
D) until