Linda was in dilemma when she was required either to plete the dangerous travel before deadline or to stay where she was forever.
A. the; a
B. a; 不填
C. the; the
D. a; the
网友回答
A. the; a
B. a; 不填
C. the; the
(答案→)D. a; the
解析：考查冠词的用法。不定冠词a/an表泛指，意为“一个，某个”；定冠词the表特指，或双方都知道的事物，意为“这个，那个”。in a dilemma进退两难；before the deadline在截止日期之前，截止日期是大家都知道的，用the。故选D。