题目内容
6.By the end of thetwentieth (二十)century,the world population had passed six billion.分析 到二十世纪末,世界人口已超过六十亿.
解答 答案:twentieth;根据汉语提示,"二十"翻译为:twenty,名词;根据句中的the …century可知该空应填序数词形式twentieth,修饰后面的century;故填twentieth.
点评 对句意作出正确判断,分析出句中所缺少的内容,根据语法要求作出正确解答.
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