单选题 He absorbed himself&nbsp

问题补充：

单选题Heabsorbedhimselfsoentirelytohisresearchthat____hemadehimselfill.A.unfortunatelyB.purposefullyC.hopefullyD.eventually

答案：

D解析句意：他全身心地投入工作，终于病倒了。eventually (=in the end,at last)最后；终于；unfortunately不幸的；遗憾地；hopefully 怀有希望地；purposefully有决心地，坚定地。