This work when we find it and do it----only as a hobby at first---is a key to our true ha

问题补充：

This work, when we find it and do it----only as a hobby at first---is a key to our true happiness.

A. even if

B. only if

C. as if

D. if however

答案：

(答案→)A. even if

B. only if

C. as if

D. if however

解析：考查连词辨析。A即使；B只是在……时候；C好像。句意：这份工作，当我们找到和做它时——即使起初只是作为一种爱好——是我们真正快乐的关键。