问题
单项选择题
对单一研究对象的某个或某些方面进行广泛深入研究的方法是( )。
A．个案法
B．调查法
C．测验法
D．观察法
答案
参考答案：A
搜题请搜索小程序“爱下问搜题”
对单一研究对象的某个或某些方面进行广泛深入研究的方法是( )。
A．个案法
B．调查法
C．测验法
D．观察法
参考答案：A
综合填空。（10分）根据短文内容，用所给单词的适当形式填空。
In the past, China was very 小题1:. It has developed more quickly in recent years. With the 小题2: of China, what changes will take place 小题3: 2050? Now we have some modern factories. They can produce products with high quality(质量). And some people are looking for better ways小题4: free time. They want 小题5: a happy life. So catching up with the changes of the world is a great challenge for the young people. |