_________ last year,traffic accidents have decreased by 10% this year.
举一反三
- This year, the number of accidents has_______that of last year.
- They have produced ____ grain this year ____, they did last year.
- There ________ alot of traffic accidents last year.
- We have ___________(little) rainfall this year than last year.
- There ________ alot of traffic accidents last year. A: is B: are C: was D: were