that 在从句中不作成分,没有意思.一般可以省略.
e.g i don't know (that) you pass the exam.
what 在从句中可以作主语,宾语,或者表语.翻译为“什么”或者“所...的”
e.g i don't know what i should say.
在这个例句中what做了say的宾语.
that 在从句中不作成分,没有意思.一般可以省略.
e.g i don't know (that) you pass the exam.
what 在从句中可以作主语,宾语,或者表语.翻译为“什么”或者“所...的”
e.g i don't know what i should say.
在这个例句中what做了say的宾语.