问题
选择题
Electricity plays _____ part in our life that it is unimaginable to live without it. [ ]
A. such important
B. so important
C. such important a
D. so important a
答案
答案：D
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Electricity plays _____ part in our life that it is unimaginable to live without it. [ ]
A. such important
B. so important
C. such important a
D. so important a
答案：D