TOEFL Grammar - Find the error
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Find the error.
The sentence below contains one error. Find the error (A-D) and then check your answer below.Trickle-down economics, where the rich are expected to provide for the poor, has not aide the poor as foreseen.
A B C D
Trickle-down economics, where the rich are expected to provide for the poor, has not aided the poor as foreseen.
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