A. as many
B. as much
C. more
He didn ’t la ugh because he did not get the _________.A. scoreB. jokeC. figureD. profit
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Zero-profit-point 零利润点
[A] profit[B] benefit[C] success[D] welfare
By default, how often does a router running IGRP send its complete routing table to its neighbors?()A. Every 5 minutesB. Every 90 secondsC. Every 60 secondsD. Every 30 seconds
Each life jacket light that has a non-replaceable power source must be replaced ______.A.every 6 months after initial installationB.every 12 months after initial installationC.every 24 months after initial installationD.on or before the expiration date of the power source
His long-term goal is to set up his own business.A:idea B:energy C:order D:aim
The five general electronic commerce categories are business-to-consumer,business-to-business,business processes,consumer-to-______,and business-to-government.A.consumer B.government C.business D.customers