()she did not know very much English,she looked up the word

1个回答

  • As she did not know very much English,she looked up ...(由于她懂的英语不多,她……)

    Since you can't answer the question,I will...(既然你回答不了这个问题,我就……)

    because 用来回答Why提出的问题,说明两者有直接的因果关系.

    for 用来解释或补充,通常位于句子中间而不是开头.