Tangjialing was, until recently, _____ home to about 50,000 members of _____ant tribe ― low-ine graduates, often born and raised in other cities.
A.不填; a
B.a; the
C.不填; the
D.a; a
网友回答
C解析本题考查冠词。（be ）home to……的故乡/所在地/发源地；ant tribe特指后面的low-ine graduates。