There are separate questions _________ these technologies are ready for such a wide-scale deployment.
A: as to whether
B: as whether
C: how to whether
D: whether
A: as to whether
B: as whether
C: how to whether
D: whether
举一反三
- The questions is _____. A: whether is it worth doing B: that if it is worth doing C: whether it is worth doing D: if it is worth doing
- The decision about______has been made now. A: to go whether or not B: go whether or not C: whether to go or not D: whether not to go or go
- We can classify rhetorical questions based on whether there are obvious answers or not and whether it is a negative form or a positive form.
- Questions 22 to 25 are based on the following passage. What is the concern of ordinary people about the "Greenhouse Effect" A: Whether it can be detected and checked. B: Whether it will lead to widespread food shortage. C: Whether global warming will speed up in the future. D: Whether it will affect their own lives.
- I don't know _________ he will come tomorrow. _________ he comes, I'll tell you． A: if; Whether B: whether; If C: whether; Whether D: if; If