来自常国刚的问题
._____elephantisbiggerthan______horse.A./,/B.an,aC.An,aD./,the为什么选C难道elephantisbiggerthanhorse.
._____elephantisbiggerthan______horse.
A./,/B.an,aC.An,aD./,the
为什么选C难道elephantisbiggerthanhorse.


._____elephantisbiggerthan______horse.A./,/B.an,aC.An,aD./,the为什么选C难道elephantisbiggerthanhorse.
._____elephantisbiggerthan______horse.
A./,/B.an,aC.An,aD./,the
为什么选C难道elephantisbiggerthanhorse.
elephantandhorse都是可数的
如果不加aan就应该用复数,那样也不符合本题的题意