It’s very wise of you to____ well-trained workers ____ untrained ones in the assembly line.
A.substitute; for | B.substitute; with |
C.replace; by | D.replace; with |
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It’s very wise of you to____ well-trained workers ____ untrained ones in the assembly line.
A.substitute; for | B.substitute; with |
C.replace; by | D.replace; with |