阿摩線上測驗
13. Heavy 3C device users should be careful not to be bothered by a condition, an increasingly
common eye disease known as fly floaters, which is caused by the clouding of the liquid, a_______
like substance inside the eye.
(A) gum
(B) soy
(C) dim
(D) wig
(E) gel
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統計： A(1), B(0), C(15), D(3), E(42) #2911581
統計： A(1), B(0), C(15), D(3), E(42) #2911581
