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题目
题型:不详难度:来源:
A low-carbon lifestyle is of great benefit to improve_____ world environment. Nothing can be enjoyed from it until you have____ deep understanding of it, though.
A.a; theB./; aC.the; /D.the; a

答案
D
解析
考查冠词.结合语境可知上文特指世界的环境,故用定冠词.下文泛指任何中深入的理解,故用不定冠词,选D.
核心考点
试题【 A low-carbon lifestyle is of great benefit to improve_____ world environment. N】;主要考察你对冠词等知识点的理解。[详细]
举一反三
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