答案与解析： 分析文章标题：Black holes（黑洞） lead（导致） stars（恒星） to self-destruct （自我毁灭）(Black holes trigger（引发， 引起） stars self-destruction ) 直接解题： Something destruc...
3． According to the fourth paragraph, which of the following is NOT true? A No nuclear explosion would be triggered inside（在...里面） the starB The star ...
2． According to （根据）the third（第3） paragraph（段落）, researchers （研究者）differed from （与...不同， 与...意见相左）each other （彼此）in the problem（问题） of A．whether（是否） ...
25.Tropical Fish. 25、热带鱼 1. A small boy lay flat on his stomach in the royal garden of the King of Hawaii. Looking into the water and very excited, yo...
26. Hints to Improve Spoken English 26、提高英语口语须知 1. Speaking English fluently and accurately is a goal of many people studying English in China. Fluenc...
27. Money, Real and Counterfeit. 27、真币和伪币、 1. Without looking, tell me whose picture is on a one dollar bill. What about a five dollar bill? If you kn...
28. The Energy Crisis of 1973 and Nixon's Energy Policies. 28、1973年能源危机与尼克松总统的应对政策. 1. The energy crisis of 1973 underscored the necessity Of deve...
29. Department of Energy Established. 29、建立能源部、 1. Legislation creating the Department of Energy passed the Senate on May 18 and the House on June 3, ...
2．直接解题。 1.Theshopworkers（店员）inthewestern(西方的)worldareglad（高兴的）whenChristmas（圣诞节）isover（结束）because（因为）theydon’thaveto（不必） A)rush（使匆忙，飞奔，涌现）theirfeet（脚，...
3.Whichofthefollowing（下列的， 其次的）statements（陈述， 声明）istrue（真实的，忠实的），accordingto（根据）theresearch（研究）findings（发现）reported（被报告）inparagraph6? A)Repeated（重复的）h...