阿摩線上測驗
44 The green sulphur spring only in Beitou and in Japan is especially rare and has many _____ health effects.
(A) disguised
(B) pleatiful
(C) affecting
(D) beneficial
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統計： A(4), B(4), C(8), D(78), E(0) #1544189
統計： A(4), B(4), C(8), D(78), E(0) #1544189
