(点击右边三个点，可调整速度，电脑上可下载)

2025年05月20日CET6听力训练

5.

A) A prediction of the future of mankind.

B) A new drug that may benefit mankind.

C) An opportunity for a good job.

D) An unsuccessful experiment.

6.

A) A lesson requires students' active involvement.

B) Students usually take an active part in a lecture.

C) More knowledge is covered in a lecture.

D) There is a larger group of people interested in lessons.