A low-carbon lifestyle is of great benefit to improve_____ world environment. N
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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; the | B./; a | C.the; / | D.the; a |
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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. |
举一反三
Some people fear that ______ air pollution may bring about changes in ______ weather around the world. A./, the | B.the, / | C.an, the | D.the, a |
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