单项选择题

A、
B、
C、
D、

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单项选择题
He ( ) the gift of imagination from his family, but he lacked the driving power to take action.
A．inherited
B．acquired
C．overwhelmed
D．pursue
判断题
有烟雾时，烟粒子对红外光进行漫反射，光敏元件接收到红外光，电路工作，启动空气净化器内的鼓风机旋转。
答案：正确