八年级英语选择题 I don't know____.

问题描述:

八年级英语选择题 I don't know____.
I don't know_____.
A.how old the girl is
B.where does he come from
C.what is her name
D.when will he arrive
原因是什么,别的选项错在哪里,求详细解答,类似题型要怎么做

为你解答.
I don't know(A.how old the girl is).
解释:这道题是考宾语从句的使用.一条规则就是它必须是陈述语序,即“主语先,动词谓语后”.
错误选项分析改错:(它们都是疑问语序)
B.where does he come from(改为where he comes from)
C.what is her name(把is移到最后)
D.when will he arrive(改为he will)