是a banana 还是an banana

是a banana 还是an banana banana的单数是加a还是加an? banana前加a还是an banana前用a还是an a banana and an apple 还是 a apple and banana.in schools and homes 还是 in schools and homes? favorites ( ) an apple and a banana.这里应该填are还是is 为什么 I sometimes have an orange __ a banana.横线中填and还是or,说明理由. this is （ ）apple.those are（ ）.A.a,banana B.an ,banana C.an,banana D.a,bananas an apple and a banana可以写成an apple and banana吗? a kite an egg an orange a banana an apple an apple 的意思是什么?打错了最后一个是an monkey what's your favourite food?my favouritr food is____.A.banana B.an banana C.bananas _____breakfast ,she eats an apple ,a banana and a hamburger. 是a还是an There an apple and a banana in my hand.A.areB.isC.are答案知道是b,为什么 This is a banana and that is an an banana对不对 Do you like ____?A.bananas B.banana C.an baDo you like ____?A.bananas B.banana C.an banana D.apple is it an apple or is a banana?与is it an apple or a banana?意思一样吗?有什么区别?前面的句子应是is it an apple or is it a banana?它是剑桥书上的原句