酶抑制剂
参考答案：
一类可以结合酶并降低其活性的分子。
如油锅的滚油着火，下列哪一项是正确的处理方法？
A.立即盖上锅盖及将炉火关掉
B.立即倒进清水将油降温
C.倒进更多酱油来将油降温
William Sidney Porter, known as O. Henry, is most famous for ______.
A. his poems B. his playsC. his short stories D. his novels
