问题
选择题
The OPEC has recently cut back production and the price of oil has been ______ to $90 a barrel (桶).
A.risen
B.raised
C.arisen
D.arose
答案
答案:B
考查动词辨析。rise是不及物动词,上升;raise 及物动词,提高,举起;arise是不及物动词,出现;arose是arise的过去式。这里指石油输出国组织削减产量,是有的价格被提高到90美元一桶。故用B。