The old man lost his money and he has been worried .A. even ifB. even asC. ever sinceD. as

问题补充：

The old man lost his money and he has been worried .

A. even if

B. even as

C. ever since

D. as if

答案：

A. even if

B. even as

(答案→)C. ever since

D. as if

解析：考查连词。even if 即使，ever since 自从，as if 好像，句意：这位老人丢了钱自从那时候起他就很担忧。所以选C。