_广西成考网

23.请选择出最佳答案填入（　　）。

• A、platform
  

• B、appointment
  

• C、meeting
  

• D、dance

Which of the following sentences is true according to the passage?

• A、Student participation is not common in the classroom in many courses like society．
  
• B、Some professors want to control the classroom discussion．
  
• C、Some professors usually want the students to take part in the teaching of science and mathematics．
• D、New educational trends have turned up in teaching of natural sciences such as chemistry．

53__________ ?