怎样理解从句中的陈述语序 例 I really dont know __________.(选择) Awhat to do Bwhat should i do Cwhat does.Dwhat doing
问题描述：
怎样理解从句中的陈述语序 例 I really dont know __________.(选择) Awhat to do Bwhat should i do Cwhat does.Dwhat doing
答
B.what to do what to do是特殊疑问词加不定式组成的短语,作句子的宾语.又如：I don't know when to come.I don't understand why to take part in the party.Can you tell me how to finish the homework?A项应改成...A.what to do
what to do是特殊疑问词加不定式组成的短语，作句子的宾语。又如：
I don't know when to come.
I don't understand why to take part in the party.
Can you tell me how to finish the homework?
A项应改成what I should do，也就是改成陈述语气。
C项应改成what I do，道理同上。
关于陈述语气和疑问语气：
He likes English.这是一个陈述句，是陈述语气。
把它变成一般疑问句就是：Does he like English?
这个句子是陈述语气。它借了一个助动词did提到主语前面。
又如：
He is a teacher.(陈述语气）----Is he a teacher?（疑问语气，系动词is提到主语前面了。）已通知提问者对您的回答进行评价，请稍等