阿摩線上測驗
17. The _____ system is responsible for carrying blood or other liquids around the bodies of animals.
(A) binocular
(B) curricular
(C) muscular
(D) semicircular
(E) vascular
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統計： A(0), B(23), C(0), D(2), E(57) #2277039
統計： A(0), B(23), C(0), D(2), E(57) #2277039
