Question

The book, ____ are true stories about great scientists of the 20^th century, is well worth reading.

A．which

B．what

C．in which

D．of which

Answer 1

C

考查定语从句。这个定语从句是一个倒装句，陈述语序true stories about great scientists of the 20th century are in which.which指代先行词the book做介词in的宾语。