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题库 / OG2017V-SC-223
The Baldrick Manufacturing Company has for several years followed a policy aimed at decreasing operating costs and improving the efficiency of its distribution system.
aimed at decreasing operating costs and improving
aimed at the decreasing of operating costs and to improve
aiming at the decreasing of operating costs and improving
the aim of which is the decreasing of operating costs and improving
with the aim to decrease operating costs and to improve
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bcd can be eliminated using Parallelism
aimed at doing sth v.s. with the aim to do sth
despite it may be better to use with the aim of doing sth,
the main sentence says the company has followed a policy, it doesn't make sense to say with sth, 'with' means along with or with a tool, neither fits the purpose of the construction here
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