【题目】Soon we arrived at ________ was called Chinatown.
A.it
B.that
C.where
D.what

【答案】D
【解析】句意：很快我们到达了被称作Chinatown的地方。分析题干可知what was called Chinatown为宾语，what在宾语从句中作主语，表示“……的”。故选D。