求教：we did nothing but wait there.这句中"but wait there"这个介词短语是作什么成分?

求教：we did nothing but wait there.这句中but wait there这个介词短语是作什么成分? We did nothing but sit in the chair中 but后为什么接动词原形 In the past two years,we did nothing.为什么用过去式,而不用完成时 much of nothing请问这词组该怎么理解~Wirh the summer breeze blowing,I miss you There we did much of nothing at all we believe in nothing... We did nothing but sit in the chair,looking at the mountains请举例说明用looking的原因 what other words did you lear bu yourself? what did you do yesterday the rain was too heavy and we did nothing but___________ in the hotelwhat did you do yesterdaythe rain was too heavy and we did nothing but___________ in the hotelA stay B stayed C to stay D staying we know nothing about this part of our planet as we did the back of the moon请问这句话怎么翻译,did在居中体现了什么语法 I did nothing but love you nothing he did right的反义疑问句 We have nothing against running when did we 英语翻译we love our motherlandthere are many people over there,i know none of themshe knew nothing about it -DID anyone come to see you-no one We did nothing but sit/to sit in the chair,looking/to look at the mountains.请说明选择的原因 I can tell you nothing about Mary because we ( ) each other for agesA.did see B.saw C.hadn't seen D.haven't seen就选哪项? At one time we had about eighty people here who did nothing but ___ into his family history.(D)A.to research B.researched C.researching D.research At one time we had about eight people here who did nothing but__into family history 为什么填researc如果填researching行吗?