How___that he looked so angry?A.it came about B.did he came about C.was it come about D.did it come about
问题描述：
How___that he looked so angry?
A.it came about B.did he came about C.was it come about D.did it come about
答
come 译为 他怎么这么生气？
望采纳~
答
come
答
come是动词，用助动词did
it是替代主语，不可直接用he
come about发生
答
他为什么看来起来这么气愤？
答
D.did it come about 是对的
how do it come about that 是 固定用法,相当于why,意思是“为什么.”.其中it是形式主语,真正的主语是后面的that从句
come about 发生的意思