【题目】All people will ________sadness and happiness in life.
A.go through
B.go across
C.look through
D.come across

【答案】A
【解析】A．go through经历；B．go across通过；C．look through浏览； D．come across偶然遇到；句意：所有的人在一生中都将经历痛苦与幸福。根据句意，故选A。