How does Shanxi still rely on old question banks?

练了一个星期的新B题库，结果今天考的是50道单选题，话说旧题库对多少道就算过

If there are a total of 50 questions, and you answer 40 correctly, that means you passed! It was all multiple-choice. 😂

40 minutes have passed.
Let's just consider this a practice run for taking the C exam (）.

浩奇科技（厦门）有限公司

是无线电，把我们联系在一起