It is a good habit for us that we should never         today’s work till tomorrow.
#54321
A
put on
B
put up
C
put off
D
put down
推荐题目
Neil often _______a lot of money _________books.
#60787
A
costs; on
B
takes; to
C
spends; buying
D
spends; to buy
We didn’t plan our art exhibition like that but it _______ very well.
#55895
A
worked out
B
tried out
C
went on  
D
carried out
Scientists from different countries are trying to_______ a good way to solve the energy problem.
#56513
A
keep up with
B
come up with
C
catch up with
D
meet up with