10."extraordinary,extra-official,extracurricular,extra-professional,extra-solar"andsomeotherwordscontainthesameaffix“extra”whichmeans____________.
举一反三
- You have to pay a(n)premium for express delivery. A: extra charge B: extra price C: extra tip D: extra bonus
- If demand is price elastic and price decreases, then A: the extra revenue from the extra units sold is exactly offset by the loss in revenue due to the lower price B: more information is necessary to determine what happens to total revenue C: the extra revenue from the extra units sold is less than the loss in revenue from the lower price D: the extra revenue from the extra units sold exceeds the loss in revenue from the lower price
- Providing extra information___________________________
- Go The Extra Mile
- A balanced diet is achieved by an ______ amount of food one eats. A: extra B: enough C: extraordinary D: appropriate