15.The government is leasing the center from a private lab and spent $24 million to
_______ it to meet federal safety standards, which is a fraction of what it would
have cost to build a job.
(A) reimburse
(B) retrofit
(C) redeploy
(D) harangue
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統計: A(18), B(20), C(13), D(1), E(0) #820368
統計: A(18), B(20), C(13), D(1), E(0) #820368