Jack has got into habit of collecting newspaper cuttings, which is great joy for him.A.

Jack has got into habit of collecting newspaper cuttings, which is great joy for him.
A. \ ; a
B. a; the
C. the; a
D. the; the

A. \ ; a B. a; the (答案→)C. the; a D. the; the解析：考查冠词：句意：杰克已经养成收集剪报的习惯，这对他来说是很大的快乐。第一空填the，是特指“剪报的习惯”，第二空填a，这里a joy是抽象名词具体化，表示“令人愉快的事情”，选C。

谢谢了