一般过去时与过去完成时请问一下句子括号部分用过去时与过去完成时有什么区别?To my surprise,he held
一般过去时与过去完成时
请问一下句子括号部分用过去时与过去完成时有什么区别?
To my surprise,he held up a book,The Collected Works of Edgar Allen Poe,and asked if anyone 【read 】it.
To my surprise,he held up a book,The Collected Works of Edgar Allen Poe,and asked if anyone 【had read 】it.