______ will be broadcast every one hour on VHF Channel 6．A.VHF NewsB.Channel RulesC.Visibility TimeD.Navigational Warnings
______ will be broadcast every one hour on VHF Channel 6．
A.VHF News
B.Channel Rules
C.Visibility Time
D.Navigational Warnings
相关考题：
— Excuse me, when is the next flight from London due to arrive? — _________ A.In half an hour.B.An hour before.C.Until the next one.D.Before another one.
You are making ship-to-shore telephone calls on VHF. You should use the ______.A.VHF-FM serviceB.coastal harbor serviceC.high seas serviceD.emergency broadcast service
Yesterday we had ________ talk. A.one and a half hour’sB.one and a half hourC.an hour and a half’sD.an hour’s and a half
Which channel is designated for VHF Digital Selective Calling?A.Channel 70B.Channel 06C.Channel 13D.Channel 16
TCH全拼是() A.Traffic Channel Half RateB.Broadcast Control ChannelC.Cell Broadcast ChannelD.Access Granted Channel
In this port，it is regulated that______will be broadcast every one hour on VHF Channel 6．A.VHF NewsB.Channel RulesC.Visibility TimeD.Navigational Warnings
Every boy and every girl knows that each day and each hour brings their duty.A. andB. KnowsC. bringsD. their
Excuse me, when is the next flight from London due to arrive? （）AIn half an hour.BAn hour before.CUntil the next one.DBefore another one.
When does the next bus leave for Glasgow? （）AI‘ve never been there.BThe next one is faster.CThey leave every hour.DThe city is far away.
Yesterday we had （） talk.A、one and a half hour’sB、one and a half hourC、an hour and a half’sD、an hour’s and a half
Excuse me, when is the next flight from London due to arrive? （）A、In half an hour.B、An hour before.C、Until the next one.D、Before another one.
SDCCH全拼是（）A、Traffic ChannelB、Broadcast Control ChannelC、Stand-Alone Dedicated Control ChannelD、Access Granted Channel
TCH全拼是（）A、Traffic Channel Half RateB、Broadcast Control ChannelC、Cell Broadcast ChannelD、Access Granted Channel
You are a database administrator for your company. A database on one of the company’s SQL Server 2005 computers stores transaction information for the company’s Web-based order system. The database is configured to use the full recovery model. Your company receives very few orders between the hours of 19：00 and 04：00. Your maximum acceptable risk for data loss is one hour. Database backups must be performed as quickly as possible. You need to develop a maintenance plan to manage this risk. What should you do？（）A、Configure a Back Up Database task to do a full backup of the database every hour.Configure a Check Database Integrity task to run every hour.B、Configure a Back Up Database task to do a full backup of the database every day at 19：00.Configure a second Back Up Database task to do differential backups at 09：00 and 14：00.Configure a third Back Up Database task to do transaction log backups every hour.C、Configure a Back Up Database task to do a full backup of the database every day at 19：00.Configure a second Back Up Database task to do differential backups at 09：00 and 14：00.Configure a Check Database Integrity task to run every hour.D、Configure a Back Up Database task to do a full backup at 09：00 and 14：00.Configure a second Back Up Database task to do transaction log backups every hour.
单选题（）will be broadcast every one hour on VHF Channel 6.AVHF newsBChannel rulesCVisibility timeDNavigational warnings
单选题For auxiliary engines the permissible overload is （） for one hour every twelve hours.A10%B15%C20%D25%
单选题TCH全拼是（）ATraffic Channel Half RateBBroadcast Control ChannelCCell Broadcast ChannelDAccess Granted Channel
单选题Vessels wishing to communicate with the Port Health Officer should do（）on VHF Channel 14.AsoBthatCthisDsame
单选题Excuse me, when is the next flight from London due to arrive? （）AIn half an hour.BAn hour before.CUntil the next one.DBefore another one.
单选题Your vessel has anchored in a channel known to have strong tidal currents. To check your position you take a round of bearings，one of which is a range in line. One hour later the bearing on the lights in range opens up. This indicates the ship is（）.AswingingBdredging her anchorCtaking bearings of the lightsDtaking distances of the lights
单选题When it is advisable to remain on VHF channel 14 you should say（）.Astand by on VHF channel 14Bcome to VHF channel 14CVHF channel 14 is the best place for you to stay byDremain in channel 14 and do not change
单选题Weather forecast messages are usually（）.AGiven only to TV stationsBTransmitted only by commercial broadcast stationsCBroadcast in plain languageDBroadcast immediately on VHF Channel 16 and 2182 kHz
问答题If a doctor gives you 3 pills and tells you to take one pill every half hour, how long will it take to take them all?
单选题When the changing of a VHF channel / frequency is accepted，say（）.AI am going to change to VHF channelBI am certainly going to change to VHF channelCChanging to VHF channelDVHF channel. has been changed
单选题You can’t help ______commercials; every few minutes a program is interrupted to broadcast one advertisement or another.Ato seeBseeCseeingDwith seeing
单选题（）it is advisable to remain on a VHF channel 8, say: “stand by on VHF channel 8”.AThatB/CWhenDWhat
单选题When does the next bus leave for Glasgow? （）AI‘ve never been there.BThe next one is faster.CThey leave every hour.DThe city is far away.