Question

________makes the book so extraordinary is the creative imagination of the writer.
(2013·北京，31)

A．That	B．What
C．Who	D．Which

Answer 1

　B
解析　考查名词性从句。句意为：这本书的非凡之处在于作者富有创造性的想像力。________ makes the book so extraordinary为主语从句，从句缺少主语，要用what引导，故选B项。