问题补充:
. The doctor was so kind that he devoted all his spare time he had the poor boy.
A. to helping B. helped C. helping D to help
答案:
解析:可联系答.案.网客服索取。
时间:2020-01-30 00:44:38
. The doctor was so kind that he devoted all his spare time he had the poor boy.
A. to helping B. helped C. helping D to help
解析:可联系答.案.网客服索取。