【单选题】Assume Beth's friends want to take her to a movie or a play for her birthday. Beth chooses to attend the play. We know that:
A.
Beth has made an irrational decision.
B.
not seeing the movie is Beth's opportunity cost of attending the play.
C.
Beth did not make a decision at the margin.
D.
seeing the play did not cost Beth anything since she did not have to pay for the ticket.
【多选题】Beth: Did you hear that Ron was in the hospital? Mimi: Oh, really?( 56 ) with him? Beth: He's got a very high temperature. I guess it may be cholera (霍乱). Mimi: Cholera! How in the world did( 57 ) ? B...
H.
went to see the doctor
【简答题】Which policies pay the full price of replacing possessions?
【单选题】Beth _______ her coat with redbuttons on it at the Lost and Found.
【简答题】听下面一段材料,回答1-3题。 1. Who is Ken? [ ] A. Beth's boss. B. Beth's boyfriend. C. Beth's father 2. What did Beth do last night? [ ] A. She went to a bar with her brother. B. She watched TV with her p...
【判断题】Drafts which are payable at a future date are called demand draft.
【简答题】Do you want a sleeping beth ticket?
【判断题】因为动点的全加速度由切向加速度和法向加速度组成,所以,动点在变速直线运动中的全加速度,总与切向加速度相等.()
【判断题】因为动点的全加速度由切向加速度和法向加速度组成,所以动点在变速直线运动中的全加速度总与切向加速度相等。
【单选题】Beth's friends will take her to the movie Gladiator or the play Rent for her birthday. Beth chooses to attend the play. We know that:
A.
Beth has made an irrational decision.
B.
not seeing Galdiator is Beth's opportunity cost of attending Rent.
C.
Beth did not make a decision at the margin.
D.
seeing Rent did not cost Beth anything since she did not have to pay for the ticket