P41——5 ：they argue that though timesaving,it's a little bit complicated to pay no the

来源：百度知道编辑：UC知道时间：2024/05/06 16:25:27

问3：it's a little bit complicated to pay no the Web 是个句型吗？即：it's + adj +to do
问4：they argue that though timesaving,though这里什么用法？怎么只接了个名词

问3是那个句型，没错。
句4,timesaving是形容词，though引导的条件状语从句，即though (it's) timesaving

it's + adj + to do 是一种语法结构，例：it's beneficial to let him join in
though 是连词，timesaving 是形容词，意为“节省时间的”