－I've read another book this week.－Well maybe ＿ is not how much you read but wgat you read that

你后面的没有打完,但是可以看出后半句是一个强调句型,应该填 it,it is not how much you read but what you read that.-I've read another book this week. -Well,maybe ___ is not how much you read but what yot read that counts.A.thisB.that C there D.it这个是完整的问题D,强调句型，it is not how much you read but what you read that counts. 重要的不是你读了多少而是你阅读了什么。