he naughty boys would play trick on neighbours who didn’t give them any sweets on Halloween.
A. a; 不填
B. a: the
C. the; 不填
D. 不填; the
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A. a; 不填
(答案→)B. a: the
C. the; 不填
D. 不填; the
解析:考察冠词。第一空是固定词组play a trick on sb作弄某人;第二空的复数名词neighbors表示邻居。故B正确。