在锋面附近，气压场特征是（）。

A．气压梯度连续，等压线过锋线的折角指向低压

B．气压梯度连续，等压线过锋线的折角指向高压

C．气压梯度不连续，等压线过锋线的折角指向低压

D．气压梯度不连续，等压线过锋线的折角指向高压

At eight o'clock she laid （） whatever she was doing to tell the children a story before they went to bed.

A．away

B．off

C．aside

D．out of