It was ________of you not to disturb us while we were sleeping

某一速率为100M的交换机有20个端口.则每个端口的传输速率为

Out sleep influences our mood. our mood, ________,affects our performance

A person is lucky if his career ________with his interest and hobby

The teacher required that all errors should be _______eliminated before the students turn in their term paper

Good parents have the ability to communicate messages of love, trust, and self-worth ______their children

He could not ________his tears on hearing that he was not admitted to the university

将一个局域网连入Internet.首选的设备是

You may use bike________ you give it back to me tomorrow morning

以下不属于网络操作系统的软件是