在英语日益重要的今天，学好英语成了大多数学生的首要目标。为帮助大学生高效的学习英语。特收集以下练习：
191. These ads were strategically placed among family-oriented TV shows and programs involving nature and America in order to most effectively reach target audiences.
192. Why does cream go bad faster than butter? Some researchers think they have the answer, and it comes down to the structure of the food, not its chemical composition-a finding that could help rid some processed foods of chemical preservatives(保留).
193. If FIFA, football’s international ruling body, wants to improve the standard of refereeing(裁判) at the next World Cup, it should encourage referees to keep their eyes on the action from a distance, rather than rushing to keep up with the ball, the researcher argues.
194. While still in its early stages, welfare reform has already been judged a great success in many states at least in getting people off welfare.
195. But for many, the fact that poor people are able to support themselves almost as well without government aid as they did with it is in itself a huge victory.
191、这些广告被放置在面向家庭的与自然和美国有关的电视节目琅缦沔,以便最有用的接触到方针不美观众
192、为什么奶油比黄油坏的快呢?已有些研究者认为他们找到了谜底,这与食物的结构有关,而不是它的化学成分—这一发现使得有些化学措置保留食物的体例无效了。
193、研究者们认为：如不美观国际足球裁判组织FIFA想要不才一届世界杯角逐中提高评判水平的话，就应该远距离不雅察看角逐，而不是冲进球场光盯着足球。
194、还在初级阶段的时辰，福利更始在良多国家就是一个成功了—至少它使良多人解脱了对福利的依靠。
195、可是对良多人来说，贫平易近们在没有政府的援助下自己养活自己自己就是一个重大的胜利。