Whaley recalls how at the beginning of the year, when called upon to read, Chris would excuse himself to go to the bathroom.1) how在句子中的成分/作用是什么?2)called upon to read中,upon为介词,to read为不定式,属于介词后跟不定式吗?
I gazed upon the schoolroom into which he took me, as the most forlorn and desolate place I had ever seen.请问老师:介词短语as the most forlorn and desolate place 是做定语修饰前面的名词the schoolroom吗?
... was the marsh country, down by the river.这里是是副词短语作后置定语还是介词短语作后置定语?
Down under the house这里是down修饰介词短语,可以理解为整体是介词短语吗?
Downstairs in the chicken这里是介词短语修饰副词,那这里又是什...