Though money, the parents of the twins managed to send them to university.
A. lacked
B. lacking
C. lacking of
D. lacked in
网友回答
A. lacked
(答案→)B. lacking
C. lacking of
D. lacked in
解析：考查分词用法。The parents of the twins与lack之间构成主动关系，所以使用现在分词的形式。C项应改为lacking in;结合句意可知B正确。句意：尽管缺钱，那对双胞胎的父母仍然设法把他们送进了大学。