两个句子改错（每句只有一处错）1.The box is too heavy for the child to carry it.2.The doctors did what they could save that child.
问题描述：
两个句子改错（每句只有一处错）
1.The box is too heavy for the child to carry it.
2.The doctors did what they could save that child.
答
1.The box is too heavy for the child to carry .
2.The doctors did what they could to save that child.
答
去掉it
save 改成to save
答
1.把最后的it去掉
2.第二个,The doctors did what they could to save that child.