interrogative sentences general question /yes-no question 一般疑问句/是非疑问句 special question特殊疑问句 alternative question选择疑间句 disjunctive question反意疑问句 rhetorical question修辞疑问句interrogative sentences general question / yes-no question 一般疑问句／是非疑问句 special question 特殊疑问句 alternative question 选择疑问句 disjunctive question 反意疑问句 rhetorical question 修辞疑问句