...ed, he would not mind. (=Whatever happened, he would not mind.)让步状语从句的连接词是no matter what,还是no matter?可以认为what happened是一个名词性从句,而no matter是一个名词性的让步状语从句连接词吗?whatever happened可以认为是一个名词性的从...
... watched TV while she ate her supper.我的疑问是:as所在句子的主从句的主语是否要相同?as所在句的延续性动词为什么不用be doing?第4句对吗?为什么不用be doing? while可以换as吗?表达"一边...一边..."时,as与while的区别?谢谢!
To be successful, the program would need to receive about seven times as much money as it currently receives.这句话是什么意思?是说项目需要收到7倍于当下的利润,还是说项目需要7倍于当下的投入?
...ur basic alternatives.这里面I have been able to discover 我能够发现的。但这里面为什么不用I have discovered?用have been able to是表示当时做某事的“能力”吗?其结果对现在产生影响(discover终结短暂动词)。句2: They have been able to keep up cheer...