He____________.I saw him playing football on the playground just now.
A: must have fallen ill
B: may have fallen ill
C: can't have fallen ill
D: should have fallen ill
A: must have fallen ill
B: may have fallen ill
C: can't have fallen ill
D: should have fallen ill
C
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举一反三
- he was seriously ill,I wouldn’t have told him the truth.
- Mary is ill today. If she _____ , she ____ absent from school. A: were not ill; wouldn' t be B: had been ill; wouldn't have been C: had been ill; should have been D: hadn't been ill; could be
- The result of examination suggested that he_____ ill, and I suggested that he ____ an x-ray. ( ) A: be; should have B: should be; had C: was; was D: was; have
- By the time I arrive tomorrow, my family ______. A: fall asleep B: fell asleep C: have fallen asleep D: will have fallen asleep
- Tom and Ben have（）again and stop talking to each other. A: fallen in B: fallen out C: fallen through D: fallen up
内容
- 0
I could have won if I hadn't fallen over.
- 1
Mary ill for a week.She is still in hospital. A: has been B: has fallen C: was D: fell
- 2
She __________be ill because I saw her playing tennis just now.
- 3
He can"t be ill, ______ he wouldn"t have come. A: however B: or C: though D: and
- 4
____ he was seriously ill, I wouldn't have told him the truth. A: If I knew B: If I know C: If I had known D: If I have known