问题
选择题
______ people went to the concert that was held in Renming Square ______ the night of April 25.
A．Thousands of; in
B．Thousand; on
C．Many thousand; in
D．Thousands of; on
答案
答案：D
题目分析：句意:4月25号的晚上成千上万的人去了在人民广场举行的演唱会。thousands of 成千上万的，是一个固定短语；在具体某一天的早、中、晚，应用介词on。故选D。