Angiogenesis factor is a substance that can promote rapid healing of wounds. Research into angiogenesis takes a long time to go

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问题 Angiogenesis factor is a substance that can promote rapid healing of wounds.
Research into angiogenesis takes a long time to go from the first trials to genera use.

选项 A、Right
B、Wrong
C、Not mentioned
D、C

答案该句句意为“血管生成因子的研究从首次试验到广泛应用需要很长时间,”但文中并未提及。

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