21.   Treasury oversees the Internal Revenue Service, which has come under heavy criticism for its outdated computer systems.

a. + computer >>共 1822
new 8.77%
hand-held 2.35%
portable 2.26%
powerful 2.06%
global 2.00%
handheld 1.63%
corporate 1.33%
old 1.26%
central 1.22%
large 1.16%
outdated 0.22%
outdated + n. >>共 307
equipment 10.73%
technology 3.44%
computer 2.89%
list 2.89%
information 2.75%
system 2.48%
law 2.06%
facility 1.79%
textbook 1.38%
method 1.38%
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