题目内容：

be open 与be opened 区别?
the shop here ___ at half past eight in the morning ,soyou can't go until half past tight.
A opens B is open C is opened D is opening
.
选择C 为什么不对?

优质解答

直接把句子翻译一下,商店早上8点半开门,这里的开门不是一个动作,而是开着的状态,而C表示被动语态,表示开的动作,所以答案选B