It ____ just now. The playground is dry.
A: can't have rained
B: can have rained
C: mustn't have rained
D: must have rained
A: can't have rained
B: can have rained
C: mustn't have rained
D: must have rained
A
举一反三
- It must have rained last night, ______ it A: mustn' t B: can' t C: didn' t D: needn' t
- It seemed _______, for the road was still dry. A: not to rain B: to not rain C: not to have rained D: to not have rained
- It ____have rained, for the ground is dry.
- It must have rained last night,（）? A: didn’t it B: needn’t it C: mustn’t it D: hasn’t it
- It must have rained yesterday evening, _____ it? A: mustn’t B: needn’t C: didn’t D: hasn’t
内容
- 0
The ground is wet, it ( ) last night. A: must rain B: must have rained C: is raining D: could have rained
- 1
Since the ground is wet, it ______ last night. A: must rain B: must have rained C: had rained D: rained
- 2
—The ground is wet. —It must have rained last night, ______. A: hasn't it B: didn't it C: mustn't it D: isn't it
- 3
--The ground is wet. --It must have rained last night,( )?( ) A: mustn’t it B: didn’t it C: hasn’t it D: isn’t it
- 4
The ground is wet. It ______have rained last night. A: [A] must B: can C: should