Tobargain,youcansay‘Canyoumakeitcheaper?’,‘Canyougivemeadiscount?’,‘Canyouknock$10off?’,‘Howabout….Yuan?’.
举一反三
- —Thisteapotisnice,butalittleexpensive.______?—Howabout10%off?That’sthebestIcanoffer. A: Doyouhaveanythingcheaper B: Canyougivemeadiscount C: Howmuchcanyouafford D: Whichistheleastexpensive
- U4 If the original price of a dress is 800 yuan，and today it is sold with a sign “20% off”, how much should the buyer pay? A: 160 yuan B: 320 yuan C: 640 yuan D: 1000 yuan
- I paid five yuan _________ the book. A: on B: in C: for D: off
- Howabout(study)forourexam?
- Given that an investor’s utility function is u=ln(w), he faces a gambling with an entry fee of 18 yuan: 10% probability to get 90 yuan, 90% probability to get 10 yuan, then this investor will: A: Accept this gambling and pay an entrance fee of 90 yuan B: Refused this gambling, but if the entry fee is less than 12.46 yuan, will accept this gambling C: Reject this gambling, no matter how much the entry fee is reduced D: Reject this gambling, but only accept the gambling if the entry fee drops to 5.54 yuan