网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
You have another ship overtaking you close aboard to starboard．You have 3 radar targets bearing 090° relative at ranges of 0.5 mile，1 mile，and 1.5 miles．In this case，the unwanted echoes are called ______．
A.Multiple echoes
B.Spoking
C.Indirect echoes
D.Side-lobe echoes
参考答案
更多 “ You have another ship overtaking you close aboard to starboard．You have 3 radar targets bearing 090° relative at ranges of 0.5 mile，1 mile，and 1.5 miles．In this case，the unwanted echoes are called ______．A.Multiple echoesB.SpokingC.Indirect echoesD.Side-lobe echoes ” 相关考题
考题
－ ____________________________－ Won't you have another coffee?
A.Thank you very much for a wonderful partyB.I'm glad to have met you.C.Thanks for all your hospitality.D.Sorry, it's time I left now.
考题
If you want to pay() something in another currency, you have to change your money into the other money.
A、inB、backC、for
考题
听力原文：Your check is a forward one. We will make payment at the maturity.(3)A．You can have the check encashed now.B．You will have the money in one or two days.C．You can not have the check encashed.D．You have to wait for the payment till the maturity.
考题
— ______— Oh, it's a piece of cake、I love writing.
A、Do you like the writing classB、How do you feel about your writing classC、have another piece of cakeD、Could you help me
考题
The 10-cm radar as compared to a 3-cm radar of similar specifications will ______.A.be more suitable for river and harbor navigationB.provide better range performance on low lying targets during good weather and calm seasC.have a wider horizontal beam widthD.have more sea return during rough sea conditions
考题
Could you please tell me ____________________ ?
A、how long have you lived hereB、how long you lived hereC、how long you have lived hereD、you have lived here how long
考题
Bob: Would you like a cigarette?Jason: No, thank you. I've given up smoking. Bob:_______A、Ok.Go ahead and do itB、All right.Take care.C、Well,you don't mind if I have one,do you?D、Sorry,have another one then.
考题
You are investigating routing problems on a device running the Junos OS. You receive the error shown in the exhibit when you attempt to restart the routing process.Which statement describes the problem?（）A. You have typed an invalid command.B. You must be in configuration mode to restart the routing process.C. You do not have permission to restart the routing process.D. You must wait until close of business to restart the routing process, based on user-defined policy.
考题
You have a computer that runs Windows Vista.You need to ensure that the temporary Internet files are deleted when you close Windows Internet Explorer.What should you do?()
A.AB.BC.CD.D
考题
If a davit-launched liferaft aboard a ship cannot be launched because of damage to the davit，you should ______.A.inflate the liferaft on deckB.roll the liferaft over the sideC.go to another liferaft stationD.get a saw and cut the liferaft free
考题
You are docking a vessel in a slip which has its entrance athwart the tide．You land the ship across the end of the pier，stemming the tide，preparatory to breaking the ship around the corner．You have one tug to assist．Where would you generally tie up the tug ________．A.Have her on a hawser from the sternB.Tie her up on the inshore bow to hold the ship off the endC.Tie her up on the offshore bowD.Tie her up on the inshore quarter to lift the stern
考题
His presentation will show you ____ can be used in other contexts.
A. that you have observed
B. that how you have observed
C. how that you have observed
D. how what you have observed
考题
Prof.Lee’s book will show you（ ）can be used in other contexts.A.that you have observed
B.that how you have observed
C.how that you have observed
D.how what you have observed
考题
If you want to book a round-trip ticket,you'll have to pay__$30.A.more
B.other
C.the other
D.another
考题
欢迎你再到我们船上来。（）A、You are welcome to look around our ship..B、You are welcome to have a look our ship.C、You are welcome to come on board our ship again.D、You are welcome to visit our ship.
考题
What are two reasons to create synonyms?（）A、You have too many tables.B、Your tables are too long.C、Your tables have difficult names.D、You want to work on your own tables.E、You want to use another schema's tables.F、You have too many columns in your tables.
考题
What a hot day!Have you had a drink？（）一Yes．But I’d like to have____afte rwork．A、itB、oneC、otherD、another
考题
单选题If a davit-launched liferaft aboard a ship cannot be launched because of damage to the davit，you should（）.A
inflate the liferaft on deckB
roll the liferaft over the sideC
go to another liferaft stationD
get a saw and cut the liferaft free
考题
单选题But even if you never give another speech in your life, you still have much to（）from studying public speaking.A
gainB
grainC
trainD
rain
考题
单选题A: It’s already 9 o’clock. I’m afraid I have to go. Thank you for the wonderful dinner. B: ______A
All right. Have a good night.B
Nice to have you here. So long.C
OK. You can get home early and go to bed early.D
It’s still early. Please have another cup of coffee.
考题
单选题_____ the note you left, I would have forgotten to close the door.A
WithB
In case ofC
Because ofD
But for
考题
单选题How should signal flares be used after you have abandoned ship and are adrift in a liferaft?（）.A
Immediately use all the signals at onceB
Use all the signals during the first nightC
Employ a signal every hour after abandoning ship until they are goneD
Use them only when you are aware of a ship or plane in the area
考题
单选题You are underway in thick fog.You have not determined if risk of collision exists.Which statement is true?（）A
Your speed must be reduced to bare steerage waysB
A look-out is not required if the radar is onC
The radar should always be kept on a short-range scaleD
Fog signals are only required when a vessel is detected by radar
考题
单选题In another year or so, you_____ all about it.A
forgetB
would forgetC
have forgottenD
will have forgotten
考题
单选题______ the note you left, I would have forgotten to close the door.A
With B
In case ofC
Because ofD
But for
考题
单选题What kinds of tools have you in your toolbox?（）A
Spanners and hammers.B
Derricks and cranes.C
Forklifts and warehouses.D
Telegraph and radar.
热门标签
最新试卷
