阿摩線上測驗
61. In which animal does blood flow from the pulmocutaneous circulation to the heart before circulating through the rest of the body?
(A) annelid
(B) mollusc
(C) fish
(D) frog
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統計： A(0), B(0), C(4), D(0), E(0) #3389886
統計： A(0), B(0), C(4), D(0), E(0) #3389886
