阿摩線上測驗
2. Although the technology of ______ engineering makes animal cloning possible, there are ethical issues we must consider.
(A) genetic
(B) scenic
(C) ideological
(D) valiant
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統計： A(10), B(1), C(2), D(0), E(0) #3556204
統計： A(10), B(1), C(2), D(0), E(0) #3556204
