单项选择题
Mr. Arman admitted that he had beensurprised by the high volume of sales his company had generated last quarter（）
A.most thorough B.thoroughly C.thoroughness D.thorough
A.常备借贷便利 B.存款储备金 C.利率政策 D.再贴现
A.宏观调控 B.结构调整 C.改革开放 D.职能转变