Question

 He absorbed himself so entirely to his research that ____he made himself ill.

A. unfortunately   B. purposefully   C. hopefully  D. eventually

Answer 1

D

解析:

句意：他全身心地投入工作，終于病倒了。eventually (=in the end,at last)最后；終于；unfortunately不幸的；遺憾地；hopefully 懷有希望地；purposefully有決心地，堅(jiān)定地。