填空题
A—bicycle lane
B—streetlight
C—underpass
D—main
intersection
E—traffic light
F—police stand
G—toll-paying
road
H—petrol station
I—lane
separator
J—footbridge
K—alley
L—flyover
M—zebra
crossing
N—expressway
O—tollgate
P—traffic accident ( )林荫道 ( )人行地道
【参考答案】
K，C