The bank is the street, so go the underground passage， and you can get there.A. through;

网友回答

A. through; across
B. through; into
C. across; over
(答案→)D. across; through
解析：考查介词辨析。Across在…另一边；穿过，横穿（从表面）；through穿过（从内部）；句意：银行就在街道的另外一边，所以穿过地下通道就可以到那边了。根据句意说明是从地下通道的内部穿过，故使用through。故D正确。