中国大学MOOC: Grandpa seldom __________ me at chess.
举一反三
- Grandpa seldom __________ me at chess. A: beats B: beat C: beaten D: beating
- Grandpa always ( ) me at chess. A: wins B: beats
- What does Jim often do now A: Play chess. B: Listen to music. C: Play chess and listen to music.
- Why is "chess game" mentioned in the last paragraph A: Because game theory is from chess game. B: Because economists should learn from chess. C: Because chess has the same principle as economics. D: Because it's another concept in the field of economics.
- 中国大学MOOC: How many pieces does Chinese chess have?