题目内容
(请给出正确答案)
[主观题]
In September 1944 he was able to return to his academic duties, but soon after the war ended he () by a serious illness and did relatively little research thereafter (从那以后).
In September 1944 he was able to return to his academic duties, but soon after the war ended he () by a serious illness and did relatively little research thereafter (从那以后).
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发布时间:2022-01-07