现在乘火车从苏州到上海只需花半小时 it only __ __ __ __ ___ travel from suzhou to shanghai by train

问题描述:

现在乘火车从苏州到上海只需花半小时 it only __ __ __ __ ___ travel from suzhou to shanghai by train

It only take three hours to .应该是的吧.