问题补充：
How to get rid of waste is a great problem for the world today. Waste must be treated 16 it does not become a danger to life. 17, in some countries, waste from factories is still poured straight into rivers. People who use the water from one of these rivers often get 18. The water may become so polluted that it 19all the fish in the river. When these rivers finally reaches the 20, it pollutes the ocean.
In many countries with 21, human waste is piped directly into the sea without being dealt with. This is not 22. Although the sea itself can break up the waste, beaches 23become polluted. 24scientists suggest people take the waste far out to sea in ships where the wind and waves break it down.
In 1989 an international law was passed to 25people putting waste into the sea. It is now against the 26to put anything into the sea nearby. Such rubbish as plastics may not be thrown 27the sea anywhere. Other waste may be put into the sea, either 19 or more than 40 kilometers from land, 28the nature of the materials.
The 29of dealing with waste has become so great that several international organizations have been 30to protect the world and control pollution.
【小题1】A．as ifB．so thatC．ever sinceD．now that【小题2】A．LuckilyB．HappilyC．UnfortunatelyD．Hopefully【小题3】A．sickB．hopeC．richD．fun【小题4】A．raisesB．feedsC．killsD．breaks【小题5】A．poolB．lakeC．springD．sea【小题6】A．grassland B．plainsC．sea coastsD．deserts【小题7】A．safeB．usefulC．dirtyD．wrong【小题8】A．needB．mayC．can’t D．needn’t【小题9】A．SoB．BecauseC．SinceD．But【小题10】A．stopB．suggestC．keepD．find【小题11】A．schoolB．organization C．factoryD．law【小题12】A．out ofB．away fromC．intoD．above【小题13】A．depending onB．feeding onC．leading toD．connecting to【小题14】A．newsB．methodC．problemD．disadvantage【小题15】A．punishedB．set upC．refusedD．called atB
答案：
(答案→)B
解析：文章讲述了环境保护中如何处理垃圾的问题。
【小题1】词义辨析。A似乎；B以至于；C自从；D既然；根据句意可知清除垃圾以便于垃圾不成为生活的危害。
【小题2】考查副词。A幸运地；B开心地；C不幸运地；D希望地；后文描述的都是一些垃圾污染环境的事情，所以选择C。
【小题3】上下文串联。根据下文可知应该选A。get sick患病；
【小题4】动词辨析。A抚养；B喂养；C杀死；D打破。根据句意可知杀死了很多鱼。
【小题5】上下文串联。根据后文的pollutes the ocean.可知这些污水流入了大海。
【小题6】上下文串联。由后文可知这里是指有海岸线的国家，人们的生活污水直接排放进海里。
【小题7】形容词辨析。由上文可知污水直接排放进海里，这是非常不安全的。
【小题8】情态动词辨析。A需要；B也许；C不可能；D不需要；句意：海滩也许会被污染。
【小题9】考查连词。由上文可知污水直接排挤海里危害很大，所以人们要采取措施。
【小题10】固定词组。Stop sb from doing sth阻止sb做某事；keep sb doing sth让某人不停地做某事。
【小题11】名词辨析。又上文可知把脏东西排进海里是违法的。
【小题12】介词辨析。Throw into 扔进….;根据句意可知是把脏东西扔进海里。
【小题13】词义辨析。A取决于；B以…为主食；C导致，通向；D连接；根据句意可知垃圾扔多远，取决于材料。
【小题14】词义辨析。根据上下文可知是处理垃圾的难题。
【小题15】动词辨析。A惩罚；B成立；C拒绝；D拜访；根据句意可知是很多组织已经被成立来保护环境。
