问题
选择题
--- Have you finished the book?
--- No, I’ve read up to _______ the children discover the secret cave.
A．in which
B．what
C．that
D．where
答案
答案：D
考查状语从句。句中where引导地点状语从句，表示“……地方”。句意：——你读完书了吗？——没有，我刚读到孩子们发现秘密岩洞的那个地方。