extra-的反义前缀是什么？

The prefix extra- as in the word extracellular means_________ . A: with B: within C: outside D: inside

You have to pay a(n)premium for express delivery. A: extra charge B: extra price C: extra tip D: extra bonus

Which prefix indicates between, among? A: inter- B: intra- C: endo- D: extra-

What is the meaning of the prefix “extra-” in “extraordinarily”? A: 共同，一起 B: 与......相反 C: 在......下面 D: 超越，额外

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

What is the meaning of the prefix “extra-” in<br/>“extraordinarily”? () A: 共同,一起 B: 与......相反 C: 在......下面 D: 超越,额外

Providing extra information___________________________

Go The Extra Mile

There is an extra charge of 100% for express service.