____ nearly all behavior is learned behavior is a basic assumption of social scientists.

依次填入下列各句横线处的成语，最恰当的一组是（ ）①他是一个心地善良的人，但性格懦弱、谨小慎微，做起事来总是 ，从来不敢越雷也一步。②当今世界科技突飞猛进，我们更要勇于开拓，不断进取，如果 ，就会落后甚至被时代潮流所淘汰。③想让中国传统戏曲焕发出新的生命力，决不能满足于现状， ，唯有创新才是弘扬戏曲文化的康庄大道。

We _________ some money every month in order to buy a computer.

The British government often saysthat providing children with ______ to the information superhighway is of greatimportance.

.It’s too noisy hereTake the children ______ it is quiet