In December 1783.
In September 1783.
In November 1783.
In the seventeenth century.
第1题:
A.chance
B.opportunity
C.activity
D.luck
第2题:
--- __________?
--- Two years ago.
A. Where did he go
B. How long has he been in America
C. When did he go to America
第3题:
A.leave,go to
B.leaving,for
C.leaving from,to
第4题:
You are performing two sums: the first is a sum of two scalar variables and the second is a matrix sum of a pair of two- dimensional arrays-size 1000 by 1000.What speedup is achieved when the calculations are performed on size 1000 processors?
A.50
B.100
C.999
D.none of the above
第5题:
In which situation do the Rules require both vessels to change course ?______.
A.Two power-driven vessels meeting head-on
B.Two power-driven vessels crossing when it is apparent to the stand-on vessel that the give-way vessel is not taking appropriate action
C.Two sailing vessels crossing with the wind on the same side
D.All of the above
第6题:
When()the old block of flats()?
第7题:
()did he know what had happened during the two months when he was away
第8题:
Coherence uses a more efficient TCMP algorithm going from two to four cache servers
When going from one to two cache servers, object backups are copied across servers so work is doubled,but going from two to four is a fixed amount of work
Near cache is enabled with a larger quorum thus performance is improved
all of the above
第9题:
Radiation
Conduction
Convection
Each of the above
第10题:
Another
one other
the other
other
第11题:
How long have your parents been in Paris?
When did your parents arrive at Paris?
Did your parents arrive at Paris last Wednesday?
When will your parents go to Paris?
第12题:
slightly less than the line frequency
the same as the line frequency
slightly greater than the line frequency
All of the above
第13题:
None of us called the police when the two cars collided, ____?
A didn’t we B don’t we C did we D do we
第14题:
--- ____
-- Two years ago,
A. Where did you go
B. Do you like Japan
C. When did you visit Japan
第15题:
Can you tell me ______ here today?
A: what did you see
B: what you saw
C: when did you see it
D: when you saw
第16题:
On which vessels are the officers and deck crew allowed to operate under a two-watch system on voyages of less than 600 miles?
A.Towing vessels
B.Offshore supply vessels
C.Barges,when manned
D.All of the above
第17题:
—() — Well, they got there last Wednesday. So about a week.
AHow long have your parents been in Paris?
BWhen did your parents arrive at Paris?
CDid your parents arrive at Paris last Wednesday?
DWhen will your parents go to Paris?
第18题:
—() — Well, they got there last Wednesday. So about a week.
第19题:
When scaling Coherence from one to two cache servers, it will not show the same scalability as two to four. Why?()
第20题:
During operation at low speed
During operation at rated speed, but low power output
During acceleration
All of the above
第21题:
A little
Little
A few
Few
第22题:
In December 1783.
In September 1783.
In November 1783.
In the seventeenth century.
第23题:
Towing vessels
Offshore supply vessels
Barges,when manned
All of the above
第24题:
early fuel injection
excessive bearing play within the running gear
overloading of the cylinder
all of the above