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The【B1】______of closed-circuit television and other new electronic teaching tools is so great that it is【B2】______to visualize "
The【B1】______of closed-circuit television and other new electronic teaching tools is so great that it is【B2】______to visualize "
admin
2013-03-11
40
问题
The【B1】______of closed-circuit television and other new electronic teaching tools is so great that it is【B2】______to visualize "the school of tomorrow."
Televised lessons will【B3】______from a central building having perhaps four or five master【B4】______. The lessons will be carried into classrooms all over a city, or even an entire country.
After a televised lesson has beer] given, the classroom teacher will take over for the all-important "follow-up" period. The students will ask any【B5】______. questions, and difficult points will be【B6】______up through discussion.
The teacher in the classroom will have【B7】______electronic tools. On the teacher’s desk, the【B8】______bright red apple will have been replaced by a multiple-control panel and magnetic tape players.【B9】______. The lessons will be specifically changed to the students’ levels of ability. For instance, while the class as a whole studies history,【B10】______【B11】______In this way, the teacher will be able to conduct three classes at the same time
【B5】
选项
答案
troublesome
解析
考生对trouble一同已很熟悉,而此处为一形容词,因此应想到其相应的形容词: troublesome(麻烦的,困难的)。
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0
大学英语四级
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