判断题
To check the validity of a research topic, we need to be critical enough.
正确(↓↓↓ 点击‘点击查看答案’看答案解析 ↓↓↓)
多项选择题 In choosing a research topic, which of the following do we need to consider?（）
多项选择题 Which of the following may lead to academic dishonesty?（）
单项选择题 Which of the following is NOT an essential step in a research paper writing?（）
