Government cannot inject a single dollar into the economy if it has first taken that same dollar out of economy.改错。请问老师,下面这个解析是不是有错误,1.inject...应该发生在take...之后?2.是否可以把if改成unless?
Last Friday, a judge told Sally that she will go to prison if she spends one more night in her home, because she makes so much noise.请问这个宾语从句中,主语过去时,而从句为什么没用过去对应的时态呢?
I do not mean that one should be without interest inthem, but one's interest should be contemplative and, if possible, philanthropic, but not too emotional. 第一个interest是名词吗?