题干
When he woke up he didn't remember how that _______.
A：came about
B：came out
C：came along
D：came across
答案(点此获取答案解析）
A
When he woke up he didn't remember how that _______.
A：came about
B：came out
C：came along
D：came across
，且 
，则 
是（ ）