其中内容、目标是主体要素，题型、难度是派生要素，分数、长度、时限是依附要素。

And the content, the goal are the main body essential factors, the topic, the difficulty are derive essential factor, the score, the length, the time limit are dependent elements.

youdao

其中内容、目标是主体要素，题型、难度是派生要素，分数、长度、时限是依附要素。

And the content, the goal are the main body essential factors, the topic, the difficulty are derive essential factor, the score, the length, the time limit are dependent elements.

youdao