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Of the four possible tune movements, high fall is used for statements and wh-questions; high rise is used for questions asking for repetition of something; low rise is for yes/no questions, etc. and fall rise is for corrections and polite contradictions.（）
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更多 “Of the four possible tune movements, high fall is used for statements and wh-questions; high rise is used for questions asking for repetition of something; low rise is for yes/no questions, etc. and fall rise is for corrections and polite contradictions.（）” 相关考题
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18 Which of the following statements about accounting ratios and their interpretation are correct?1 A low-geared company is more able to survive a downturn in profit than a highly-geared company.2 If a company has a high price earnings ratio, this will often indicate that the market expects its profits to rise.3 All companies should try to achieve a current ratio (current assets/current liabilities) of 2:1.A 2 and 3 onlyB 1 and 3 onlyC 1 and 2 onlyD All three statements are correct
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spiral()。
A.to rise or fall with steady accelerationB.to work hardC.to try one‘s every means
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When you are making a high potential test on a piece of repaired electrical machinery, a rise in leakage current indicates _______.A.good insulationB.bad insulationC.high insulation power factorD.a high slot discharge factor
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More and more high——rise buildings have been built in big cities space.A.in search ofB.in place ofC.for lack ofD.for fear of
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A rapid rise or fall of the barometer indicates ______.A.heavy rain within six hoursB.a decrease in wind velocityC.a change in the present weather conditionsD.that fog will soon set in
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If a hurricane several hundred miles away is moving in your general direction your barometer would ______.A.start to rise rapidlyB.start to fall gradullyC.rise slowly, begin “pumping” and then start a slow, steady fallD.remain steady
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More and more high-rise buildings have been built in big cities__________space.A.in search of
B.in place of
C.for lack of
D.for fear of
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Of the four possible tune movements, high fall is used for statements and wh-questions; high rise is used for questions asking for repetition of something; low rise is for yes/no questions, etc. and fall rise is for corrections and polite contradictions.（）A对B错
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When you keep a gangway watch, you should （）the mooring lines according to the rise and fall of the tide.A、adjustedB、adjustingC、adjustsD、adjust
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Which of the following is not the duty of the sailor on gangway watch? （）A、Noticing rise and fall of the tide.B、Adjusting the mooring line.C、Discharging cargoes.D、Receive visitors
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单选题Operational amplifiers, used primarily in analog circuits, are characterized by（）A
high input impedance, high gain and low output impedanceB
high input impedance, high gain and high output impedanceC
low input impedance, low gain and high output impedanceD
low input impedance, high gain and low output impedance
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单选题Not enough tourism can lead to _____.A
an increase of unemploymentB
a decrease in tourist attractionsC
the higher cost of support facilitiesD
a rise in price and a fall in pay
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单选题A ship is side to be（）when the bow and stern rise and fall with the oncoming waves.A
rollingB
pitchingC
heavingD
swaying
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单选题A company’s efforts to keep expenses low and profits high may result in _____.A
reduction in the number of employeesB
improvement of working conditionsC
fewer disputes between labor and managementD
a rise in workers’ wages
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单选题Which of the following statements is NOT true according to the passage?A
The women having children show a rise in cold infections than those without children.B
People with low income will surely more colds than people with high income.C
Juniors are easier to have colds than seniors.D
It has not been proved scientifically that poor nutrition affects susceptibility to colds.
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单选题Which of the following sentences is pronounced with a rise-fall tone?A
He won't come home for lunch, will he?B
Have you finished your homework?C
Are you a student or a teacher?D
How are you?
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单选题When you are making a high potential test on a piece of repaired electrical machinery, a rise in leakage current indicates （）.A
good insulationB
bad insulationC
high insulation power factorD
a high slot discharge factor
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单选题If a hurricane several hundred miles away is moving in your general direction your barometer would（）.A
start to rise rapidlyB
start to fall graduallyC
rise slowly,begin pumping and then start a slow,steady fallD
remain steady
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单选题In a refrigeration system, which of the following statements describes the actions occurring when a solenoid valves, used in conjunction with an unloader head is energized?（）A
The solenoid valves directs high pressure gas to the valve lifting device raising the suction valve off its seat and causing one specific cylinder to become unloadedB
The solenoid valves directs high pressure gas to the underside of the unloading piston, causing it to rise and allowing the recirculating ports to be openedC
When the solenoid valve becomes energized, the valve ports become closed, allowing discharge pressure to build up above the piston, shifting it and causing it to unloadD
The solenoid valve allows the refrigerant to pass from the suction chamber to the top of the unloader piston, causing the piston to lift and unload the cylinder
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单选题A
It is the regular rise and fall of ocean waters.B
It is the destructive wall of water.C
It is the sudden rise of ocean waters.D
It is the underwater earthquake.
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判断题Of the four possible tune movements, high fall is used for statements and wh-questions; high rise is used for questions asking for repetition of something; low rise is for yes/no questions, etc. and fall rise is for corrections and polite contradictions.（）A
对B
错
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单选题Which of the following is NOT a possible cause of the housing crash?A
A prolonged economic recession.B
A rise in interest rates.C
A fall in interest rates.D
A decline in the demand of housing.
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单选题In most cases，when a large merchant vessel enters shallow water at high speed the（）.A
maneuverability will increaseB
speed will increaseC
bow will squat farther than the sternD
vessel will rise slightly，on a level plane
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