They
have invested _________ in new technology.
A: dramatically
B: heavily
C: loudly
D: differently
have invested _________ in new technology.
A: dramatically
B: heavily
C: loudly
D: differently
举一反三
- To head off competition, the telecommunications companies have _____heavily in high technology.() A: invested B: invest C: investment D: investing
- To head off competition, the telecommunications companies have heavily in high technology. A: involved B: invented C: invited D: invested
- The use of the new technology will have a (profound)____<br/>effect on schools. A: negative B: positive C: strong D: useful
- What the new competitors have done to compete against MontaVista（） A: They have employed new masters. B: They have combined together. C: They have bought modern technology.
- The<br/>new ______ technology would allow us to have more TV channels to<br/>choose from. A: digital B: mental C: environmental D: physical