A-A+
The Internet is improving by leaps and bounds
问题详情
The Internet is improving by leaps and bounds every day because it______.
A．is easier to learn than merely face-to-face
B．provides an excellent and powerful resource
C．is increasingly equal and affordable
D．is an increasing supply of millions of URLs
参考答案
正确答案：D
解析：根据本文的第四段的表述：with over forty million URLs on the World Wide Web already and many more appearing every day。
