Tea wasn't introduced into Europe until the early 17th century. And now it has _______ popular in Europe and America.这道题给的答案是become,请问可不可以用been呢?如果不行,为什么呢?
...中间逗号部分是独立主格。单从语法正确与否角度来讲,可以写成 its alliance with the public playhouses being established 或者 its alliance with the public playhouses having been established 吗?分别是正在建立、依然建立的意思吧?原文想表达的意思...
新概念三里有一句话:He was in such a bedraggled condition that an
assistant refused to serve him. 这句话的语法分析可不可以理解为:主语he,谓语系动词 was, in such a bedraggled conditon是介词短语作表语。that 从句是结果状语。这样分析,对吗?