问题
选择题
. China’s quick reaction and the public efforts have ________ the rapid restoration（恢复）and reconstruction of Wenchuan.
A．applied to
B．contributed to
C．adjusted to
D．resulted from
答案
答案：B
短语辨析。A.应用于 B. 导致 C. 调整到 D. 缘自。句意：中国的快速反应和公众的努力导致了汶川快速的恢复和重建。故选B。