百思不得其解——Sorry,Mum.I've lost my pen again.——I ____ it!You never remember to put your things away after using them.A knew B know C.have known D.will know答案选择了A.我选择了B.为什么?
问题描述：
百思不得其解
——Sorry,Mum.I've lost my pen again.
——I ____ it!You never remember to put your things away after using them.
A knew B know C.have known D.will know
答案选择了A.我选择了B.为什么?
答
一般过去时:表示感情!
答
A 意思是我知道了.你也可以看做固定句型,I knew it.I got it.考时基本上就是一模一样的体型,不必追究太深