So hard did he work that he made himself ill for a whole week. A. merelyB. annuallyC. even

问题补充：

So hard did he work that he made himself ill for a whole week.

A. merely

B. annually

C. eventually

D. fortunately

答案：

A. merely

B. annually

(答案→)C. eventually

D. fortunately

解析：本题考查副词。句意：他工作如此努力，结果他最终病了整整一个星期。eventually adv.终于，最后。