It’s widely known that you won’t achieve success ____

 It’s widely known that you won’t achieve success _____ you work hard.

#55267

unless

whether

until

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John had to start work at an early age, ____ his family was very poor.

#56957

but

because

Which do you prefer to use to keep in touch with your friends，QQ__________MSN?

#56400

and

but

Mr. Black is rich, ________ he is not happy.

#55494

and

but

不填

---Would you like to go to the amusement park?--- If Jim does, _____.

#55288

I go, too

so will I

neither will I

so do I

—Most people said the film Let The Bullets Fly was wonderful _____ they watched it.—I agree with them, and I like it very much!

#58083

before

since

after

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