--What’s this in the blue box?is an orange bottleorange bottle is mine . A. This, Th

--What’s this in the blue box?
-- is an orange bottle. orange bottle is mine .
A. This, The
B. It, The
C. This, An
D. It, An

A. This, The(答案→)B. It, TheC. This, AnD. It, An解析：this意思是这个.指离说话人较劲的事物.the为定冠词表示特指某一个;an为不定冠词,泛指任何一个’it人称代词,特指前文提到的事物.结合句意可知,下文前一空指上文提到的那个,故用it较好.下文特指前面提到的橘子,故用定冠词,选B

这个问题我还想问问老师呢