A variety of technologies make use of magnets incorporating rare earth elements, such as gadolinium. For technology manufacturers, dependence on rare earth elements is a significant . Such elements are extracted at large scale in only a small number of locations, making any supply chain requiring them highly fragile.
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Verbal·Craft and Structure·Words in Context
easyWhich choice completes the text with the most logical and precise word or phrase?
A
discrepancy
B
insolvency
C
redundancy
D
vulnerability