A) to B) on C) at D) in
Im glad youve come; I was ___ telephoning you, but youve saved me the trouble no
[单选题]I have reached a point in my lifeI am supposed to make decisions of my own.A． whichB where C how D why
I have given up trying to convince her; there is no point ()with her.A. for argu
[单选题]In the WAN, when a point-to-point subnet is used, an important design issue is the roucer interconnection(74).A．topologyB．computerC．serviceD．lines
[单选题]In the WAN，when a point-to-point subnet is used，an important design issue is the roucer interconnection (74) ．(74) A．topologyB．computerC．serviceD．lines
[单选题]I ______ to the meeting on time, but I had a flat tire on the way.A． would beB． would have beenC． wereD． had been
[单选题]I didn’t say anything like that at all.You are purposely _____ my ideas to
[单选题]Only when I began to do it ____ that I had made a mistake.A． I realized B I had realized C did I realize D would I realize
[单选题]有关PPTP（Point-to-Point Tunnel Protocol）说法正确的是（）A . PPTP是Netscape提出的。B . 微软从NT3.5以后对PPTP开始支持。C . PPTP可用在微软的路由和远程访问服务上。D . 它是传输层上的协议。
[单选题]I think I must have ______ my purse at home.A． forgottenB． missedC． leftD． taken