运行Web浏览器的计算机与网页所在的计算机要建立 (66) 连接,采用 (67) 协议传输网页文件。
(66)处填()。
A.UDP
B.TCP
C.IP
D.RIP
参考答案:B
A.②①
B.③①
C.②④
D.③④
There was a hole in the door, through which I sight of Mr. Brown sitting in a chair.
A.caught
B.made
C.took
D.got