[填空题]With the rapid adoption of information and communication technology comes the problem of ______, which is global.

[填空题]With the rapid adoption of information and communication technology comes the problem of ______, which is global.

[填空题]With the recent rapid advances in information technologies,{{U}} (36) {{/U}}researchers at every level and in every{{U}} (37) {{/U}}have developed new methods, tools, and{{U}} (38) {{/U}}for instruction. As the Internet, e-mail and multimedia have already become parts of most college students lives nowadays;{{U}} (39) {{/U}}these new information tech nologies to engineering and science instruction is a great{{U}} (40) {{/U}}for teachers and researchers. Although the effectiveness and{{U}} (41) {{/U}}of new information technologies on education are not yet well{{U}} (42) {{/U}}and documented the promises and{{U}} (43) {{/U}}they hold for improving education are exciting For example,{{U}} (44) {{/U}}Students at home and in work places can have access to learning material at any time.{{U}} (46) {{/U}}. Students can work on learning materials at their own pace and discuss them with other people when they have questions. In other words,{{U}} (46) {{/U}}