If it had rained last night, the roads wet.
举一反三
- If it had rained last night, the roads __________ wet. A: would have been B: were C: must be D: would be
- It must have rained last night,________the ground is wet.
- 智慧职教: It must have rained last night,______ the ground is very wet.
- 中国大学MOOC: It _______ rained last night, for the road is wet and slippery.
- Had it rained last night, the road _____ wet now. A: would be B: must be C: would have been D: must have been