I don't think these are made of real silk,are they?为什么是这的?不是do 为什_英语解答

I don't think these are made of real silk,are they?为什么是这的?不是do 为什么
为什么I don't think 不是主句?

人气：421 ℃　时间：2020-02-03 02:15:03

解答

当陈述部分是I think 加从句时,疑问部分应和从句的人称时态保持一致.
类似的还有believe,expect,suppose,imagine等引导从句