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

問題詳情

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

參考答案

答案：C
難度：困難0.333333
統計：A(12),B(5),C(11),D(3),E(0)

用户評論

【羅逸昇】評論

retina視網膜，所以要說to the retina嗎?