There are three and seven in the picture.A. deers sheepsB. deers sheepC. deer sheepD.

问题补充：

There are three and seven in the picture.

A. deers, sheeps

B. deers, sheep

C. deer, sheep

D. deer, sheeps

答案：

A. deers, sheeps

B. deers, sheep

(答案→)C. deer, sheep

D. deer, sheeps

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