— There is so much snow these days, isn't there?— Yes, it ____ for a few days.
A: was snowing
B: has been snowing
C: had been snowing
D: snowed
A: was snowing
B: has been snowing
C: had been snowing
D: snowed
举一反三
- There is too much snow these days. It ______ for a few days. A: was snowing B: has been snowing C: had been snowing D: snowed
- I don’t know if it or not tomorrow. A: will snow B: snows C: has snowed D: is snowing E: was snowing F: will have snowed
- Since the ground is white, it ____ last night. A: had snowed B: must have snowed C: must be snowing D: must have been snowing
- The flight was delayed for several hours because it _____ heavily last night. A: would snow B: has snowed C: snowed D: has been snowing
- I don’t know if it or not tomorrow. A: will snow B: snows C: has snowed D: is snowing