12月六级真题答案，四六级考试答案能买吗

12月六级真题答案？

1.They could grade high-school essays just like human teachers.

2.It has to rely on huge amounts of previous data.

3.The theoretical aspects of sustainable engery.

4.The poor relation between national health and social care services.

5.Their longer lifespans.

四六级英语考试真的有答案卖吗？

不是真的。考试试卷都是十分保密的，有答案就泄题了。 而且，一个考场有不少类型的卷子，有的作文翻译明显不同，有的阅读明显不同。