中国大学MOOC: 3. Dress can be classified into mini-dress, max-dress and _____dress.

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

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

He ______ Lisa on her new dress without even looking at it. A: complemented B: congratulated C: recommended D: complimented

She doesn't like to _______ a black dress. A: wear B: put on C: dress D: put in