再者,我们从题目内容方面进行分析判断,tens一般和teens不在一个题目中出现,而且它们所出现的题目内容也不同。 tens后面往往会跟上一个类似于number或figures或digits的词,比如说,What is the number of people that will join in the meeting? 答案就有可能是tens。或者,The price of the house has been increased to a few tens of thousand pounds. 如果考价格,答案也是tens。而teens如果考,一般会考具体的数字,比如说,When does the class finish in the morning? 答案往往是某个具体的teens。