执经问难: holding the classics and making inquiries -- inquiries of pupils
Example Sentences:
1.
The class remained dumb when the teacher asked a difficult question 教问一问难的问题时，全班哑然无声。
2.
To help with answering them , the following list rebuts some of the most common “ scientific ” arguments raised against evolution 为了协助大家答覆创造论者的问难，本文列举了15个他们针对演化最常提出的科学论证，对这些瞎说详加驳斥。
