Which of the following is a disjunctive question?(反意疑问句) A: What color is the new carpet? B: Will we go out to the cinema or stay at home? C: He seldom pays more attention to his pronunciation, does he? D: Will Jo use her winnings as spending money on her holiday?

What<br/>rule of inference is used in the argument “Steve will work at a<br/>computer company this summer. Therefore, this summer Steve will work<br/>at a computer company or he will be a beach bum.” ( ) A: Modus<br/>ponens B: Modus<br/>tollens C: Hypothetical<br/>syllogism D: Disjunctive<br/>syllogism E: Addition F: Simplification G: Conjunction H: Resolution