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There is little chance that we will succeed in changing the law. ______, it is important that we should have a try.
#31460
A
Therefore
B
Otherwise
C
However
D
Thus
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The day breaks，______ the birds are singing.
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That’s all for the introduction to your arrangements these days. So now ______ there are any questions, I’d like to go ahead and start the first video.
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if
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