5. We hope they are as satisfying to you to operate as they were for us to manufacture. They are second to
__________ in dependability.
(A) all
(B) none
(C) both
(D) neither
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統計: A(43), B(265), C(40), D(9), E(0) #2751860
統計: A(43), B(265), C(40), D(9), E(0) #2751860