阿摩線上測驗
59 The native people used to collect _____ early in the morning from leaves in order to have water to drink.
(A) snow
(B) dew
(C) frost
(D) fog
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統計： A(18), B(53), C(12), D(7), E(0) #1544204
統計： A(18), B(53), C(12), D(7), E(0) #1544204
