The four types of questions that are easiest for respondents to answer are yes-or-no questions, multiple-choice questions, open questions, questions with a ranking scale.

中国大学MOOC: The three kinds of questions that give rise to persuasive speeches are questions of , questions of , and questions of .

Whichof the followings are considered the characteristics of London? A: The sports center B: The financial center C: The business center D: The cultural center

Initial questions in questionnaires that screen potential respondents to ensure they meet the requirements of the sample are called ________. A: double-barreled questions B: filter questions C: random questions D: coefficient questions

The three kinds of questions that give rise to persuasive speeches are questions of , questions of , and questions of . A: fact B: value C: policy D: definition

设置表格在页面上居中显示的属性是（）。 A: <;tablevalign=”center”>; B: <;tralign=”center”>; C: <;tablealign=”center”>; D: <;tdalign=”center”>;

Questions 22 to 25 are based on the passage you have just heard._______ A: It is located at the center of the European continent. B: It relies on tourism as its chief source of revenues. C: It contains less than a square mile of land. D: It is surrounded by France on three sides.

【单选题】Questions can be classified as the following EXCEPT ? A. Closed questions and open questions. B. Display questions and genuine questions. C. Lower-order questions and higher-order questions. D. Simple questions and complex questions.

Goods handling may account for only 50% of the direct labor cost in warehouse and 70% in( ). A: Sales center B: Distribution center (B) Stock center (D) Process center

Which center does the visitor information center sometimes refer to?