【单选题】While computers have greatly increased efficiency, they have also provided many ________.
A: obstacles
B: undergo
C: tremendous
D: distractions
A: obstacles
B: undergo
C: tremendous
D: distractions
举一反三
- 【单选题】 In order to be successful in work and study, a college student must learn to overcome ________. A: obstacles B: undergo C: tremendous D: distractions
- Computers have greatly increased ______ in business offices.
- Computers have greatly increased ______in business offices. A: produce B: productive C: productivity D: producter
- Computers have greatly increased ______in business offices. A: produce B: productive C: productivity D: producte
- Computers have greatly increased ________ in business offices. A: production B: product C: productivity D: produce