It is reported that mountain lion is in danger of dying out. A. a, / B. the, / C
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It is reported that ________ mountain lion is in ________ danger of dying out.
A. a, / B. the, / C. a, the D. the. a
试题答案
B
the后面跟名词的单数，常用来表示这一类别。in danger of是常用短语。