These ideas ____ the inspiration for her low-carbon program over the
past several years.
A: was
B: is
C: has been
D: have been
past several years.
A: was
B: is
C: has been
D: have been
举一反三
- These ideas _________ the inspiration for her low-carbon program over the past several years.
- These ideas _________the inspiration for her low-carbon program over the past several years. A: are B: were C: was D: havebeen
- There great change in our management over the past few years. A: is B: was C: has been D: have been
- These ideas provided the () for her low-carbon program A: inspiration B: inspire
- 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.