(選錯)49. Never look ( A )straightat the sun. ( B )Any damage ( C )in the retina ( D )could cause permanent blindness.

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統計： A(14), B(7), C(18), D(3), E(0) #487335

詳解 (共 1 筆)

#849695
retina視網膜，所以要說to the retina嗎?
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