He ran his master's errands, washed the bottles, mixed the drugs,
spread the plasters, and finally, while the stipulated term drew toward its
close, actually took part in the daily practice of his preceptor.这是一道改错题，答案说吧while改成as，请问老师这里可以把while改成whe...
...无法再回答，所以我重开这个问题。我的疑惑是：Leaving the house, she slipped on the icy step.在这个句子中，将 leaving 改写成进行时态是可以的，但对于改写成一般过去时有疑问:As she was leaving the house, she slipped on the icy step.（无疑问）As...
...ld 表示惊讶，怎么会/为什么会？ Why should anyone want to marry Tony?(这不和PEU的说辞冲突？) How should I know? 韦氏 how 为什么（指原因）How did you happen to move here? https://www.cpsenglish.com/question/3544 中，No one knows _____...
1.The group has adventured as far as the Austrian alps.2. He became known as the writer. 请教老师，粗体字部分是句子什么成分？谢谢老师。1. as far as the Austrian alps 是什么状语？2. became 是系动词，known是表语，那么as the writer 是主语补语吗？
"Batman v Superman: Dawn of Justice," opens in 4,200 theaters domestically this weekend and is projected to bring in a North American opening weekend of around $150 million, according to box office analysts.请问句中的a North American opening weekend of是什么意思？
...里有个句子 :
It will make your finding a job easier If you have a doctor's degree
it .
我能理解其中的your finding a job 是名词成分。然后，基于我的初步理解，我试着造了几个句子，当然，不知道对不对。
These things are important for your avoidin...
The child was found wandering the streets alone.＝he child was found wandering around the streets alone?She wandered aimlessly around the streets.=She wandered aimlessly the streets.?老师，这两句句子的意思相同吗，及物动词+副词，不及物动词+介词有时是如何区分的？
问题: Just down the road from us in rural Virginia is an old deserted cabin with a classroom, a tiny kitchen and a toilet. From the windows, you see the Blue Ridge mountains, surmounted by Old Rag, and in the foreground a horse or two.老师好，请问in the foreground做什么成分？&nbs...