作业帮i don't know ---with the problem(填how to do 还是what to do ）.3Q
来源：学生作业帮助网 编辑：作业帮 时间：2024/11/03 04:16:35
x)THS/Q/W-,P(HU((OIxpuP$ Pf/H,
өg hTO% l*{f+
i don't know ---with the problem(填how to do 还是what to do ）.3Q
i don't know ---with the problem(填how to do 还是what to do ）.3Q
i don't know ---with the problem(填how to do 还是what to do ）.3Q
how to do； how to do 后面要接宾语,而what to do不用.