Over a ______ of three years a surprising amount has been achieved.
举一反三
- Over a ______ of three years a surprising amount has been achieved. A: span B: width C: distance D: length
- The company has been established for over 20 years and has over 200 (employ)_________.
- In recent years, medical science _______ control over several dangerous diseases, but some of them are returning. A: achieved B: achieves C: has achieved D: had achieved
- This performance has been achieved in the most toughest market conditions we have seen for many years yet.( )
- He _______ a league member for three years A: is B: has been C: has become D: have become