阿摩線上測驗
15. Electrical engineers have developed millimeter-wave technology that can transmit a lot more data at much faster speeds ____ currently used technology.
(A) as well as
(B) as
(C) alike
(D) than
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統計： A(0), B(0), C(0), D(3), E(0) #3313188
統計： A(0), B(0), C(0), D(3), E(0) #3313188
