She did nothing at the photo. A. except lookB. but to look C. except to lookD. but lookin

问题补充：

She did nothing at the photo.

A. except look

B. but to look

C. except to look

D. but looking

答案：

(答案→)A. except look

B. but to look

C. except to look

D. but looking

解析：Do nothing but do sth,此处用except替代but。