常见的题干设问形式：
1．疑问句式
以5W1H(what，who，when，where，why和how)等开头的特殊疑问句。
What did...plan to do after...?
Which is the right order of the events given in the passage?
How did it happen?
Which...is closest to...?
2．以是非题的形式
常含true (except)，not right/correct (except)等词语。
Which of the following statements is (not) true/correct?
All the statements are true except .
3．不完整的陈述句式
According to...，before...，Americans had little idea about .
To avoid attracting mountain lions，people are advised .
By the first sentence of the passage，the author means that .
