一级平行反应 <img src="https://nimg.ppkao.com/2019-04/hutao/2019042509250398101.jpg?sign=db8ee4630c1e259257d290bfdf1123da&t=62d76682" />,速率常数k与温度T的关系如图所示,下列各式正确的是:()<br /> <img src="https://nimg.ppkao.com/2019-04/hutao/2019042509250781776.jpg?sign=b5eb13f139ae3ea2a1c993f78c27f454&t=62d76682" />
A、E1
B、E1
C、E1>E2,A12
D、E1>E2,A1>A2