问题
单项选择题
History is （）a subject that only lets us know something in history; it also tells us a lot of truth.
A．less than
B．more than
C．no more than
D．not more than
答案
参考答案：B
解析：
[精解] more than意为“超过，不只是”。no more than意为“仅仅，只不过”不合题意。