C. ) Fast attack, fast release, long hold time.

快启动，快释放，长保持时间。

E. ) Slow attack, slow release, short hold time.

慢启动，慢释放，短保持时间。

Packets should be received within the Hold Time interval period to maintain a Passive state. The Passive state is a reachable and operational status.

必须在保持时间内收到封包以维持在被动状态，被动状态是一个可到达且运作中的状态。

For example, the mouse-hold time shown below is 574 milliseconds.

例如，下面所示的鼠标按下时间为 574 毫秒。

Now don't hold time, good filial piety them, and wait until when?

现在不把握住时光，好好孝顺他们，又要等到什么时候呢？