He_________anothercareer,butat

发布时间:2020-07-28 08:02:05

He _________ another career, but at the time,he didn’t have enough money to attend graduate school.A.might chooseB.might have chosenC.had to chooseD.must have chosen

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D解析情态动词+have done表示对过去的动作的一种假设或推测。
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