museum is one of the most famous museums____ open to the publicA that are B that is为什么选B,为什么是IS?还有,这句是什么从句?
问题描述:
museum is one of the most famous museums____ open to the public
A that are B that is
为什么选B,为什么是IS?还有,这句是什么从句?
答
定语从句 先行词是one不是museums