Question

【题目】Miss. Li, , is active all the time. Although she has not been well these days, her class is still full of laughter.

A. as you know B. start with

C. all in all

Answer 1

【答案】A

【解析】句意：正如你所知，米斯利一直都很活跃。虽然她最近身体不好，但她的课仍然充满了笑声。考查介词短语辨析题。A. as you know如你所知，插入语；B. start with以……开始；C. all in all总而言之，用于总结。根据句意语境，可知as you know符合句意，故选A。