New technology has enabled development of an online “virtuallibrary”.
A: virtual
B: economic
C: electric
D: electrical
A: virtual
B: economic
C: electric
D: electrical
举一反三
- The new economic development has ____ the transformation of economic system, which is warmly embraced. A: propelled B: hamstrung C: eroded D: reckoned
- The new economic development has ____ the transformation of economic<br/>system, which is warmly embraced. A: propelled B: hamstrung C: eroded D: reckoned
- With the development of science, more new technology ______ to the fields of IT. A: has introduced B: is being introduced C: is introduced D: was introduced
- Game players find a lot of fun in the _________ world of role playing. A: virtual B: electric C: electronic D: electrical
- What are the disadvantages of ramp development method?( ) A: Large amount of development work B: Trackless equipment has large initial investment, heavy maintenance workload and high technical level requirements C: The development depth is restricted by driving technology and economic factors D: No steel is required