. She works in her spare time babysitting children in the neighborhood herself a computer.

问题补充：

. She works in her spare time babysitting children in the neighborhood herself a computer.

A. to buy

B. buying

C. buy

D. bought.

答案：

A. to buy

(答案→)B. buying

C. buy

D. bought.

解析：可联系答.案.网客服索取。