中国大学MOOC: This achievement is unlikely ever to be ______.
举一反三
- 中国大学MOOC:"It’s unlikely there will ever be any ________ to the argument about whether there is life on other planets.";
- 中国大学MOOC: The ________(hard) he works, the more achievement he makes.
- It was a(n) ______ achievement; no one has ever won the championship five times before.
- 中国大学MOOC: The great wall symbolizes that great achievement can be made with a a common will and __________ .
- 他们不可能同意。 A: They will agree. That is unlikely. B: It's unlikely that they will ever agree. C: / D: /