问题补充：
She spent as much time as she could.
A. to learn English
B. playing with her kid
C. study a new language
D. played basketball
答案：
A. to learn English
(答案→)B. playing with her kid
C. study a new language
D. played basketball
解析：句意：她花费尽可能多的时间学习英语。Spend some time (in )doing sth.表示在做某事上花费…….时间。这里第二个as后是省略句，完整的是She spent as much time as she could spend in playing with her kid，故选B。
