Not exactly. New York City, for instance, is safer than it’s ever been; it’s ranked 36th in crime among all American cities. Nationwide, stringer kidnaps are extremely rare; there’s a one-in-a-million chance a child will be taken by a stranger, ...
A. to know B. to be knowing C. to have been knowing D. to have known 4、AIDS is said ___ the biggest health challenge to both men and women in that area over the past few years. A. that it is B. to be C. that is has been D. to have been 5、Robert i...
更多内容请点击：2009年6月大学英语六级真题试卷及参考答案 推荐文章