Monetary policy hasn’t been working because interest rates have been reduced to almost zero without the economy.
stimulating
举一反三
- All of us would have enjoyed the party much more if there____ quite such a crowd of people there. A: A. weren’t B. hasn’t been C. hadn’t been D. wouldn’t have been B: hasn’t been C: hadn’t been D: wouldn’t have been
- They ______ on the program for almost one week before I joined them. A: had been working B: bad worked C: have been working D: have worked
- Monetary policy affects interest rates but has little effect on inflation or business cycles.
- This is so difficult a problem that the scientist is known to ______ on it for about ten years, but hasn't found an answer yet. A: have worked B: have been working C: be working D: work on
- You can't use the machine because it hasn't been _____(test) yet.
内容
- 0
By the end of next month I ______ here for 20 years exactly. A: have been working B: shall have been working C: would have been working D: has been working
- 1
Not only Mary but also Alice ________ to the Great Wall. A: have been B: have gone C: has been D: hasn’t gone
- 2
3.But because she hasn't been able to do so as promised, she's .
- 3
The local government has been providing ________ support to them, without which they couldn’t have been so successful.
- 4
How could we have fulfilled the task so well if it _____ for your timely help? A: hadn’t been B: hasn’t been C: wouldn’t be D: shouldn’t be