[单项选择]The changes in the city will cost us a lot of money, ______ they will save us money in the future. ( )
A. or
B. since
C. for
D. but

[单项选择]The changes in the city will cost us a lot of money, ______ they will save us money in the future.
A. or
B. since
C. for
D. but

[单项选择]The changes in the city will cost quite a lot, ______ they will save us money in the long run.
A. or
B. since
C. for
D. but

[单项选择]-- our holiday cost a lot of money. -- Did it Well, that doesn`t matter _____ you enjoyed yourselves.
A. unless
B. as far as
C. as long as
D. until

[单项选择]The new fruit drinks cost a lot of money to ______ .


A. develop.
B. produce.
C. launc

[单项选择]It cost her a lot of money, but she doesn't regret （　） a year traveling around the world.
A. to have spent
B. to spend
C. spent
D. spending

[单项选择]

How strange is the lot of us (1) ! Each of us is here for a brief sojourn; for what purpose he knows not, though he sometimes thinks he senses it. But without deeper (2) one knows from daily life that one exists for other people--first of all for those upon wh6se smiles and well-being our own happiness is wholly (3) ,and then for the many unknown (4) us, (5) destinies we are bound by the ties of symphathy. A hundred times every day I remind myself (6) my inner and outer life (7) the labors of other men, living and dead, and that I must exert myself in order to give in the same measure (8) I have received and am still receiving. I am strongly drawn to a frugal life and am often oppressively aware that I am engrossing an undue (9) of the labor of my fellow-men. I regard class distinctions as unjustified and in the last resort, based on force. I also believe that a simple and unassuming life is good for everybody, physic
A. conducive
B. conductive to
C. inducive to
D. deductive to