Gold has been a poor _____ over the past 20 years, and will continue to be so.
A: invest
B: invested
C: investing
D: investment
A: invest
B: invested
C: investing
D: investment
举一反三
- To head off competition, the telecommunications companies have _____heavily in high technology.() A: invested B: invest C: investment D: investing
- The company has been established for over 20 years and has over 200 (employ)_________.
- Ben invested $5,000 twenty years ago with an insurance company that has paid him 5 percent simple interest on his funds. Charles invested $5,000 twenty years ago in a fund that has paid him 5 percent interest, compounded annually. How much more interest has Charles earned than Ben over the past 20 years?
- For past 20 years, she _________ for the company. A: has worked B: have worked C: has been worked
- Over the past few years, Over the past few years,<br/>these companies have been able to maintain a steady (grow)<br/>______ <br/>in their business.