The only way to stay ahead of the ______ (compete) is quality control.
The only way to stay ahead of the ______ (compete) is quality control.
The only way to stay ahead of the ______ (compete) is quality control.
A、The first debater
B、The second debater
C、The third debater
D、The fourth debater
A、signals transmitted by one base station are mutually orthogonal
B、it can ensure all signals arrive at the base station's receiver with the same signal power
C、the signals should be transmitted with the lowest possible power level
D、the neighbor cells use the same frequency carrier
A、derive
B、tackle
C、retain
D、differ
B.The number assignment (number range interval) for the accounting document
C.Whether the invoice is blocked for payment when posted
D.The number assignment (number range interval) for the invoice document
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