题目内容
Considering that Tom always did well in all his subjects, he ____ in the final exam.
A. mustn't fail B. couldn't have failed C. ought not to fail D. mustn't have failed
B
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题目内容
Considering that Tom always did well in all his subjects, he ____ in the final exam.
A. mustn't fail B. couldn't have failed C. ought not to fail D. mustn't have failed
B