英语

　　1. Even if you don't actually carry out all the actions you say you will take, honest students will appreciate knowing that you care enough about academic ( ) to take precautions.

　　A. entirety

　　B. integrity

　　C unity

　　D. reliability

　　【答案】D。句意为：即使您实际上并未执行您说要采取的所有措施，诚实的学生也很高兴地知道您对学术可靠性的关注很多来防患于未然。A.整体;B.完整;C.一致;D.可靠。所以答案选D。

　　2.It is simply unacceptable that the poorest half of the world's population owns ( ) a few dozen super rich people who could fit onto one bus.

　　A. no more than

　　B. no less than

　　C. as much as

　　D. better than

　　【答案】A。句意为：世界上最贫穷的人所拥有的一切，也不过仅仅是一辆公交车能塞下的富人数量所拥有的财富，这是完全不能接受的。A.仅仅;B.多达;C.和....一样多;D.比....好。所以答案选A。

　　3.As genetic testing has gotten easier, faster and more ( )，it has become a multimillion-dollar industry, with many companies aggressively marketing convenient, inexpensive tests directly to consumers.

　　A. affordable

　　B. acceptable

　　C. accessible

　　D. available

　　【答案】A。句意为：随着基因检测变得越来越容易，更快和更便宜，它已成为一个价值数百万美元的产业，许多公司都在积极向消费者推销便捷，廉价的检测方法。A.负担得起的;B.认同的;C.可达到的;D.可获得的。所以答案选A。