35. “Obstruction which has been swept by wire to the depth shown” - it will be marked in the chart by:
(A)5ed70fa18f2e9.jpg
(B)5ed70fab53c00.jpg
(C)5ed70fb723f98.jpg
(D)5ed70fc1db9cb.jpg

答案:登入後查看
統計: A(14), B(23), C(74), D(15), E(0) #2335131