中国大学MOOC: It is difficult to understand this kind of complicated calculation.
举一反三
- It is difficult to understand this kind of complicated calculation. A: exultant B: complex C: petulant D: varied
- It is difficult to understand this kind of complicated calculation. A: intricate B: varied C: petulant D: exultant
- It is difficult to understand this kind of (complicated) calculation. A: contemporary B: complex C: mobile D: varied
- I find the British legal system extremely ___________ and it's really difficult to understand it. A: impartial B: irrational C: complicated D: sophisticated
- While there is some at least theoretical logic here, it is a highly claim and an extraordinarily difficult calculation.