问题补充:
--Are you sure to help me find bed for my new house?
--Of course, but not now. Im heading, for bed and a good sleep.
A. a, a
B. a, 不填
C. the, a
D. a, the
答案:
A. a, a
(答案→)B. a, 不填
C. the, a
D. a, the
解析:前一空泛指一张床,所以用a;后一空head for bed为惯用法,意为“去睡觉”。