答案及解析：[单选题]由于变压器体积大、重量重、价格昂贵,所以把它们从电路中去掉能节省不少费用。 Since transformers are large, heavy, and expensive, results in

问题：

[单选题]由于变压器体积大、重量重、价格昂贵,所以把它们从电路中去掉能节省不少费用。 Since transformers are large, heavy, and expensive, results in considerable savings.()
Athe circuit eliminates them
Btheir eliminating from the circuit
Ctheir elimination from the circuit
Dthe eliminating of them from the circuit