相对购买力平价说明的是( )汇率的变动。
A．某一时点
B．某一时期
C．某一地方
D．某一动态
参考答案：B
如图，字母L上的点A平移到了点B，你能作出平移后的字母L吗？
There, a big memorial has been built______ him, who devoted himself to the poor.
A．in favor of
B．in memory of
C．in face of
D．in need of
