2. 外语
  3. It is true that there are still abundant reserves of metals which have not yet been______, but it is necessary to take steps to

It is true that there are still abundant reserves of metals which have not yet been______, but it is necessary to take steps to

admin2012-03-21  14
问题 It is true that there are still abundant reserves of metals which have not yet been______, but it is necessary to take steps to ensure that alternative materials are substituted whenever possible.
选项 A、utilized
B、mobilized
C、acquired
D、cultivated
答案A
解析 词汇题。utilize表示“利用”的意思；mobilize意为“动员”，如：Our country’s in great danger；wemust mobilize the whole nation．我们正处于严重的危险之中，我们必须把全国人民动员起来。acquire意为“获得”，如：She acquired knowledge of the English by careful study．她认真学习而精通英语。但acquire knowledge (education)，不说acquire reserves；cultivate意为“培植”、“培育”。
转载请注明原文地址:https://jikaoti.com/ti/trgMFFFM
0

专业英语四级

相关试题推荐
随机试题
最新回复(0)