Question

— I wonder why he has been acting so strange these days.?
—Recent pressure at work may_____ his behavior. ?

A．account for	B．make for?
C．change for	D．stand for?

Answer 1

  A?

   account for对某事物做出解释，解释事情的原因。make for sth.向……移动；促成；change sth.for sth.用某物替换或代替某物；stand for为某物的缩写形式；代表；赞同。