阿摩線上測驗
43. According to the passage, Alexander Fleming…(continue to the following)
(A) healed many patients with cobwebs.
(B) created Band-Aids.
(C) discovered penicillin.
(D) collected cobwebs for a living.
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統計： A(162), B(148), C(993), D(118), E(0) #3157088
統計： A(162), B(148), C(993), D(118), E(0) #3157088
