large number of people are out of work now and number of people out of work is still growing up.
A. The; a
B. A; a
C. The; the
D. A; the
网友回答
A. The; a
B. A; a
C. The; the
(答案→)D. A; the
解析：本题的含义是大量的人现在失业了，失业人数仍然在不断增长，a large number of表示大量的，而the number of表示……的数量，故本题选D。