问题补充：
23．—Hey, dear! Guess what? I’ve got a pay rise!
—This a celebration! Let’s go to sing karaoke tonight.
A. calls for
B. works out
C. brings about
D. pays for
答案：
(答案→)A. calls for
B. works out
C. brings about
D. pays for
解析：“call for”在本句中意为“需要”；B项意为“算出；处理；解决”；C项意为“导致；引起”；D项意为“为……付款；付代价；遭受惩罚”。
