The boy dived into the water and after___seemed to be a long time_英语解答

The boy dived into the water and after___seemed to be a long time ,he came up again.
用what我知道引导名词性从句但为什么不可用it 把after 看作连词啊为什么

人气：209 ℃　时间：2019-10-17 05:31:27

解答

显然这里的after是介词,what seemed to be a long time 是宾语从句,做after的宾语.若非要用连词和it,则不能用after,只能用before且要把he came up again做状语才能表达同样的意思.即：The boy dived into the water ...