get on 骑上(马等);过活
America must recognize this new course of events. Our success in shaping world events over the past 0 years has been the direct result of our ability to adapt technology and to take advantage of the capabilities of our people the purpose of maintaining peace. Our industrial prowess over most of this period was unchallenged. It is ironic that it is just this prowess that has enabled other countries to prosper and in turn to threaten our industrial leadership.
6. In an automated highway system, all the driver needs to do is_?
imaginary a. 虚构的v. （使）符合，（使）一致bring up 教养，养育;提出
flutter vi.(鸟)振翼；飘动 3. The teacher saw all this, so she asked the boy ____ .
7. take notice of (pay attention) 注意
cast about 搜索，寻觅
eg.That's ridiculous.Now you're comparing apples and oranges .真可笑你是在那两种无法相比的东西作比较，就好像苹果和桔子