题目内容
As is known to us all, _________ tiger is in _________ danger of becoming extinct.
| A.the, a | B.the, 不填 | C.a,不填 | D.不填,the |
B
B。当概括事物的种类时,用定冠词,不用不定冠词;另外in danger of 是短语,不用冠词。
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| A.the, a | B.the, 不填 | C.a,不填 | D.不填,the |