the() of the ox is t e smallest in the four stomach.
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the() of the ox is t e smallest in the four stomach.
A.abomasum
B.omasum
C.rumen
D.reticulum
参考答案:
the() of the ox is t e smallest in the four stomach.
A.abomasum
B.omasum
C.rumen
D.reticulum
参考答案: