1.I have not found my new bike yet; and now,I'm not sure ___

来源：学生作业帮编辑：作业帮分类：英语作业时间：2024/05/13 00:28:27

1.I have not found my new bike yet; and now,I'm not sure ____ I should do with the case.A.where B.whether C.what D.how 为什么不能选D,D不也读的通吗?麻烦从语法上分析一下 2.On Sunday there a lot of children playing in the park ,____ parents seated together joking .A.their B.whose C.which D.that 帮我把这题改一下,改成可以选B的句式

I have not found my new bike yet; and now,I'm not sure ____ I should do with the case.A.where B.whether C.what D.how 答案是D,为什么不能选D,D不也读的通吗?麻烦从语法上分析一下
答案是C,
从句结构是：I should do what with the case
如果选D,那就改成：how I should deal with the case
2.On Sunday there a lot of children playing in the park ,____ parents seated together joking .A.their B.whose C.which D.that 帮我把这题改一下,改成可以选B的句式
On Sunday there were a lot of children playing in the park,whose parents were seated together joking.

I have not found my book yet.I'm not sure___I could have don Have you found your book yet?- No,I’m not sure ______ I coul Have you found your book yet? No,i'm not sure where i__it I have not found my book yet; in fact ,I am not sure__I coul I AM NOT SURE YET? NOW, I'm not sure 什么意思 I _______(have) my lunch and I'm not hungry now. 英语困惑困惑4.I have not found my book yet;in fact ,I am not sure_ I'm not sure mens____________ A.I have an idea B.I don't now I'm not sure I'm not sure ( ). I have yet to find the answer.= I have not as yet found the