The company (be) ______in the land market since 1990 and it is now taking the lead in this field.
举一反三
- If F is a vector field, then divF is a vector field.
- An inductor stores energy in a magnetic field _________ an electric field.
- The company has changed a lot since he ___ over the position as general manager. A: taking B: took C: taken D: takes
- The<br/>target market is the market the company chooses to serve. ()
- The company will become one of the major players in the insurance and benefits field.