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单选题
During the day，a dredge will indicate the side on which it is safe to pass by displaying（）.
A
two balls in a vertical line
B
two diamonds in a vertical line
C
a single black ball
D
no shape is shown during the day
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During the Middle English period, Celtic, Latin and English existed side by side.( )
此题为判断题(对，错)。
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Examine the following RMAN command:Which two statements are true regarding the backup taken by using the above RMAN command?()
A. Only data files and the control file are backed up.B. Archived redo logs are backed up only I f the database is open during the backup.C. The backup is deleted after one day, regardless of the default retention policy settings.D. The backup becomes obsolete after one day, regardless of the default retention policy settings.
考题
Which substance is NOT considered to be Oil under the pollution prevention regulations?A.Petroleum and fuel oilB.SludgeC.Oil mixed with dredge spoilD.Oil refuse and oil mixed with wastes
考题
During the day, a dredge will indicate the side on which it is safe to pass by displaying_____.A.two balls in a vertical lineB.two diamonds in a vertical lineC.a single black ballD.no shape is shown during the day
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I strongly protest against your verbal instruction ______ you intend berthing a Greek ship out side of my own.A.whereB.thatC.thisD.Which
考题
The earthquake broke out on a day______ my father left for America, a day _______ I’ll never forget.A.that; when
B.when; when
C.that: which
D.when; that
考题
共用题干
第三篇Wayne BenoWayne Beno was a true outdoorsman.Fishing,boating,hunting,walking through the woods with his three dogs,Wayne loved and did it all.Then life changed dramatically. Wayne was diagnosed with Parkinson's disease（帕金森氏病）."For the next thirteen years I took 28 pills a day,had horrible side effects,and even with all those pills I still had lots of shaking and tremors（颤抖）.I only went out during peak times,when I was looking and feeling my best.But that wasn't often and I really couldn't do much of anything.I felt like the life I loved was over,"said Wayne.Then Wayne's doctor in Green Bay suggested he consider a breakthrough surgical option being offered at Froedtert & the Medical College of Wisconsin called Deep Brain Stimulation（刺激）( DBS ). DBS is a surgical option used to treat disabling movement disorders related to Parkinson's disease,essential tremor and more,It is not a cure,but significant improvement is seen in most movement disorder cases,with relatively low risk to the patient.In addition to his doctor's recommendation,Wayne had a neighbor and fishing friend who had the DBS procedure at Froedtert & the Medical College of Wisconsin.His friend's experience convinced Wayne that the 180-mile trip from his home in Crivitz,Wisconsin could be well worth the effort.And was it ever."It was the best thing I ever did.I'm down to zero pills a day and I don't shake at all," reports Wayne. "Before the surgery,I felt bad every single day.Now I feel like my old self.I'm back to business as usual,which for me means fishing,fishing,and more fishing,every day of the year. Things just couldn't be any better!" What was true of the pills Wayne took for 13 years?A:They cured his disease.B:They produced terrible side effects.C:They stopped his shaking and tremors.D:They enabled him to go out as often as before.
考题
共用题干
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考题
I cannot think of anything ________happened that day which I would have wished otherwise.
A. which
B. who
C. that
D. what
考题
I will never forget the day ___ I first arrived at this college.A.in which
B.on that
C.when
D.which
考题
I cannot think of anything ______ happened that day which I would have wished otherwise.A.what
B.who
C.that
D.which
考题
We may draw a conclusion that_______during a war.A.the Red Cross only protects the wounded
B.the Red Cross only helps prisoners of war
C.the Red Cross only helps citizens
D.the Red Cross helps all the people in need no matter which side they are fighting for
考题
你想把引航员梯装在哪一舷？（）A、On which side must I rig the pilot ladder?B、On which side do you want the ladder rigged?C、On what side must I rig the pilot ladder?D、On which side do you want the gangway rigged?
考题
On which side shall I rig the pilot ladder? （）A、On deck.B、On right side.C、On starboard.D、On left side.
考题
Which of the following commands should be used to monitor disk utilization during the time a system is experiencing a disk I/O performance problem？（）A、 istatB、 topasC、 vmstatD、 filemon
考题
On which side shall we get alongside the wharf?（）A、On port side .B、On right side.C、On left side.D、On deck.
考题
A system dump has occured. The LED display shows 0c0. What does this indicate？（）A、The dump was successful.B、A system dump is in progress.C、No system dump device configured.D、There was an I/O error during the dump.
考题
单选题When entering from seaward，a buoy displaying a single-flashing red light would indicate （）.A
a junction with the preferred channel to the leftB
a sharp turn in the channel to the rightC
the starboard side of the channelD
a wreck to be left on the vessel's port side
考题
单选题Which substance is NOT considered to be Oil under the pollution prevention regulations? （）A
Petroleum and fuel oilB
SludgeC
Oil mixed with dredge spoilD
Oil refuse and oil mixed with wastes
考题
单选题The broken magenta lines（long and short dashes）in and around Mobjack Bay indicate（）.A
Amphibious training areasB
Grounds for dredge spoilC
Fish trap areasD
Gunnery exercise areas
考题
单选题A system dump has occured. The LED display shows 0c0. What does this indicate？（）A
The dump was successful.B
A system dump is in progress.C
No system dump device configured.D
There was an I/O error during the dump.
考题
单选题你想把引航员梯装在哪一舷？（）A
On which side must I rig the pilot ladder?B
On which side do you want the ladder rigged?C
On what side must I rig the pilot ladder?D
On which side do you want the gangway rigged?
考题
单选题The day______I shall never forget is the one______I joined the army.A
that...whereB
when...in whichC
which...whenD
on which...why
考题
单选题On which side shall I rig the pilot ladder? （）A
On deck.B
On right side.C
On starboard.D
On left side.
考题
单选题You have abandoned ship in tropical waters. Which procedure(s) should be used during a prolonged period in a raft?（）.A
Wet clothes during the day to decrease perspirationB
Get plenty of restC
Keep the entrance curtains openD
All of the above
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