at last he found the house of a letter-writer ____ was Nasreddin.

问题描述:

at last he found the house of a letter-writer ____ was Nasreddin.
这个空应该填who吗?我怎么觉得该填 whose呢

这个句子的先行词是 the letter-writer 而不是the house 所以是 who .做这种题分清哪个是先行词就不难了.