If someone has an accident and can no longer walk, scientists might be able to use stem cells to ___

题目简介

If someone has an accident and can no longer walk, scientists might be able to use stem cells to ___

题目详情

If someone has an accident and can no longer walk, scientists might be able to use stem cells to ___ the damaged cells and allow that person to walk again.
A.rescueB.removeC.reserveD.replace
题型:单选题难度:偏易来源:不详

答案

D

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