how many times后面加什么

　　'How many times have I heard that before?' Merchant complained angrily.

　　“我听过有多少次了？”麦钱特生气地抱怨道。

　　How many times do I have to tell you not to do that?

　　我得跟你说多少回不要做那种事？

　　How many times do I have to spell it out?

　　我要仔仔细细讲多少遍？

　　How many times did he cast his net every morning?

　　他每天早晨撒几次网？

　　How many times I've told you!

　　我跟你说过不知多少次了。