问题补充说明：Features such as height, weight, and skin color ________ from individual to individual and from face to face.A) changeB) varyC) alterD) convert请帮忙给出正确答案和分析，谢谢！
正确除答案：B
Features such as height, wei来自ght, and skin color ________ fro...
jacky
2023-10-11 09:30
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