中国大学MOOC: Traditional Chinese paintings combine fine art, poetry, calligraphy, and seal engraving to achieve an artistic unison.

The main cutting tools for paper cuttings are______. A: a fork B: a pair scissors C: an engraving knife D: a tube of glue

Which ones in the following are the main cutting tools？ A: an engraving knife B: a pair scissors C: a fork D: a tube of glue

著名版画家丢勒最擅长的是铜版画雕刻技法Dürer is good at copper engraving technique