问题
选择题
people got hurt in the 7.1-magnitude earthquake in northwest China’s Qinghai Province.
A．Thousand
B．Thousands
C．Thousand of
D．Thousands of
答案
答案：D
本题的含义是青海7.1级地震致使数千人伤亡，数词单位的复数+of+名词表示不确定的数量，thousands of表示数千的意思，故本题选D。