”is London the oldest city in Britain?" she asked me.(同义转换）
问题描述：
”is London the oldest city in Britain?" she asked me.(同义转换）
She asked me ____-Londen ______ the oldest city in Britain.
is
第一空为我们不用whether?
答
if 和whether都可以当是否讲.
但用法不一样,IF可以直接用,whether必须和or not 连用.
She asked me whether London is the oldest city in Britain or not.
She asked me if London is the oldest city in Britain.