Mr. Smith found that gas from the pipe when he came back because we forgot to switch off. But at last we were lucky to escape .
A. escaped, being punished
B. was escaping, being punished
C. escaped, punishment
D. was escaping, punishing
网友回答
A. escaped, being punished
(答案→)B. was escaping, being punished
C. escaped, punishment
D. was escaping, punishing
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