How you did so much work with such a short time?A. did it come aboutB. did it come about

问题补充：

How you did so much work with such a short time?

A. did it come about

B. did it come about that

C. came about that

D. was it that came about

答案：

A. did it come about

(答案→)B. did it come about that

C. came about that

D. was it that came about

解析：通过分析句子结构，包含一个由that引导的宾语从句，这个宾语从句是作介词about的宾语。句子的主句是一个特殊疑问句。特殊疑问句是由特殊疑问词 + 一般疑问句构成。