高副低代中的虚拟构件及其运动副的自由度应为（）
A.-1
B.+1
C.0
D.6
参考答案：A
金融监管的首要目标是（）。
A.安全性目标
B.效率性目标
C.公平性目标
D.公开性目标
According to Whitman, the genuine participation of a poet in a common cultural effort was to behave as a supreme
A. democrat B. individualistC. romanticist D. leader
