As if this were not enough to reduce you to tears ,请问这里的不定式to reduce是在句子做什么成分?

As if this were not enough to reduce you to tears ,请问这里的不定式to reduce是在句子做什么成分? ffdshow will behave as if it were not installed我没分了, 英语高人们...新三书上有道习题,现在完成时用于了虚拟语气...大概在157页...第6题As if this ___you to tears...A has not already reducedB.were not already reducingC.did not already reduceD.would not already reduce Some English jokes,-----------------may not be as funny as the original if translated inSome English jokes,-----------------may not be as funny as the original if translated into chinese 什么句型结构,可以用 if this are translated into chines felt as if I were dying It’s as if they were 翻译：If I were a teacher,I would not treat my students just as some know-nothing kids. if i were firse this time... 改错题,并且看不懂原句的意思.alice received grades that were as high as,if not higher than ,anyalice received grades that were as high as,if not higher than ,（（any other）） person in her class.if not higher than在句子中什么 英语翻译it looks as if children were not better （off ） in 2009 than they were in 2010其中 off 怎么理解 请分析下 这分别是什么名词性从句?为什么?1.The question is whether the film is worth seeing.2.Do you doubt thatI believe you?3.We were all very worried over the fact that you were ill.4.It looks as if it's going to rain.5.This museum is not what i If I were as you as beautiful!翻译 If only i were as clever as you! if not more,在这里是什么用法?Psychotherapists actually help rewrite that story and this process is as,if not more,effective than medication. if i were first this time 完整的是if i were first this time,... we were not as happy as you are today 翻译 you are not as heavy as you were. this bike is ______,if not better than,that oneA as good asB so good asC better thanD as good我认为选D