问题
选择题
He ________ a big fortune, but he was too lazy to seize the opportunity.[ ]
A. can have made
B. could have made
C. must have made
D. ought have made
答案
答案：B
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He ________ a big fortune, but he was too lazy to seize the opportunity.[ ]
A. can have made
B. could have made
C. must have made
D. ought have made
答案：B
