Everything was perfect for the picnic the weather．
A. in place of
B. as well as
C. except for
D. in case of
网友回答
A. in place of
B. as well as
(答案→)C. except for
D. in case of
解析：考查介词短语。A代替；B和，同，也，并；C除…之外（整体与局部的关系）；D以防；结合句意可知C正确。句意：除了天气以外，本次野餐的一切都很完美。