As you can see, the number of electronic eyes on our roads ______ rising these days.
A: was keeping
B: keep
C: keeps
D: were keeping
A: was keeping
B: keep
C: keeps
D: were keeping
举一反三
- As you can see, the number of cars on our roads ______ rising these days.
- Thenumberofthetouriststothesesmallvillages______growing. A: tokeep B: keeping C: keep D: keeps
- I would appreciate ____________ it a secret. A: you to keep B: your keeping C: you keeping D: yours keeping
- Her job is ______ the garden clean. A: keep B: kept C: keeps D: keeping
- A apple everyday _adoctor away. A: keeps B: keep C: kept D: keeping