________ you have to do the job, you should try your best to do it well even though it may be very difficult for you.

 ________ you have to do the job, you should try your best to do it well even though it may be very difficult for you.

#30258

Since

While

Unless

Though

推荐题目

 Besides the content of a book, ________ the editor also cares about is the number of readers.

#30348

who

why

how

what

________ you don’t lose heart, I’m sure you can pass the coming examination.

#31542

Unless

If not

As long as

Although

一Why didn’t you try your best to get on the bus?一I tried to，but   I could，it started moving．

#31704

when

after

until

before

The businessman is very modest about his success. He says it’s _____ the result of good luck as of his own diligence.

#32329

more than

so much

as much

Barack Obama delivered a speech to 500 local youths during his visit to China, many of _______ were from Fudan University and Tongji University.

#34128

them

whom

which

those

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