I won't buy this novel because I--- it twice before.A.have read B.read C.had read 为什么?

问题描述:

I won't buy this novel because I--- it twice before.A.have read B.read C.had read 为什么?

I won't buy this novel because I (A.have read) it twice before.
我不会买这部小说,因为我以前已经读过两遍了.
根据时间状语twice before,意为到目前为止已经有两次,应该是现在完成时,强调过去的行为对现在的影响.