是in low spirit 还是in high spirits?

是in low spirit 还是in high spirits? be in low spirit in low spirit不是固定搭配做表语么?那么be low in spirit这种表达方法可以么?in spirit和in low spirit是两个独立的短语,意思不同,难道可以把low 提前? i am in very low spirit 是at a low price 还是in a low price 关于blame的用法___ for the break down of the school computer network,Alice was in low spirit .是填To blame还是Blamed 为什么? in high spirit还是in high spirits After hearing the sad news ,everyone was A.inAfter hearing the sad news ,everyone was A.in his low spirits B.in low spirit C.in his low spirit D.in low spirits low in in the 是in the spirit,不是in the spirit of用在句首 in the spirit in the spirit say in low voice 还是 say with low voice是in还是with?我的意思是他用很小的声音说话 以很低的价格是in such a low price 还是at such. low in self-esteem什么意思.是指自卑还是不自爱. in a low sons-in-low是什么意思 ——（一定有这样的时候）in every man's life when he is in low spirit.(must)请问空格中要填神马?