,go upstairs

,go upstairs Let's go upstairs 为什么这里的upstairs 是形容词 come upstairs能不能换为go upstairs句子是这样旳Why not come upstairs and have a look 动词后面跟的一定是动词么,go upstairs中的upstairs是什么词? If you want to watch more,please go upstairs. come/run/go/rush upstairs有什么区别 四个短语的区别come upstairs ,go upstairs ,come gownsyairs ,go downstares的区别.（越详细越好） 上楼梯是 go upstairs 下楼梯直接是downstairs?还是go downstairs? 英译汉：That makes it hard for them to move around,go upstairs and even breathe. 用所给词正确形式填空 Why ( not go)upstairs OK!But it 's upstairs .Let me go and ______it .Wait a ______,Please . go upstairs等于什么具体句子是The servant said Adair went upstairs to his room,where she had lit a fair其中went upstairs 被画上了,问划线的同一短语或近义短语... ( )I want to buy a hat for my brother .You c( )I want to buy a hat for my brother .You can __________.A.go to upstairs B.go to downstairsC.go upstair D.go upstairs is there any bathroom on the floor?no.please go upstairs ,on your right.请问怎么翻译 谁帮我用upstairs,downstairs,go straight,turn left,turn right这几个单词做绕口令?快 用所给词的适当形式填空 Let is （go）upstairs and have a talk 为什么是go upstairs 中间为什么无to 不是只有 there 和 home 没有to的吗?急用呢、 分辨词性I happened to be upstairs one evening I didn’t go downstairsI haven’t been able to be outdoors 这三句话中的upstairs ,downstairs和outdoors 分别是什么词性