A. require B. acquire C. indispensable D. referred E. connectivity F. undergraduate G. transmits H. access I. seeks J. complex K. accountable L. preferred M. creativity N. post O. transform There have been increased demands for higher education to provide students with better courses and more opportunities. To deal with this (1) ________ issue, colleges and universities are turning to the Internet for quick (2) ________ to its rich educational resources. Now the Internet has been accepted as the (3) ________ technology to many other methods in colleges and universities. Many teachers now routinely (4) ________ their teaching materials online. A growing number of schools offer at least some (5) ________ courses over the Internet. There are two different models of making use of the Internet for higher education. The first model (6) ________ to improve existing courses by using the Internet. This model provides high-speed Internet (7) ________ to all students, faculty, and staff. While this model uses the Internet, it doesn't (8) ________ many changes, and it keeps most existing institutional structures unchanged. A different, more revolutionary model regards the Internet as (9) ________ to an important change in higher education, for it is believed that the Internet can (10) ________ teacher-centered instruction into student-centered learning. This, as a result, will bring about basic change to our university education.