阿摩線上測驗
21. New Caledonia counts for about 25% of the world’s nickel resources. Which image is showing a nickel mine?
(A) 
image A
(B)
image B
(C) 
image C
(D)
image D
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統計： A(6), B(4), C(4), D(3), E(0) #2160235
統計： A(6), B(4), C(4), D(3), E(0) #2160235