【题目】The oil price has________a lot these days because of the war.
A.gone back
B.gone up
C.gone over
D.gone out

【答案】B
【解析】go back“回来”；go up“上升；上涨”；go over“复习”；go out “出去”。根据句意应选B项，表示“由于战争油价上涨。