更多"It takes ages（）"的相关试题:
[单项选择]People between the ages of（）and 70(65 in Scotland)whose names appear on the electoral register,with certain exceptions,are liable for jury service and their names are chosen at random.
A. 18
B. 19
C. 20
D. 21
[填空题]According to the behaviorists, all learning takes place through（）.
[单项选择]Since the burning or combustion takes place within the engine itself, the engine is known as （）.
A. a fire -tube boiler
B. an internal combustion engine
C. an external combustion engine
D. an internal combustion generator
[单项选择]The supercharger takes air out of the surrounding atmosphere and then feeds it to the engine’s （）.
A. inlet valves
B. exhaust valves
C. emergency valves
D. run-return valves
[单项选择]A router that takes the workstations internal IP address and changes it to another IP address whenit sends the data outside of the network is an example of which of the following?（）
A. NAT
B. IDS
C. NMAP
D. DMZ
[单项选择]Which of the listed methods of heat transfer takes place when two substances of different temperatures are in physical contact with each other?（）
A. Radiation
B. Conduction
C. Convection
D. Each of the above
[单项选择]A customer states that it takes a while to refresh their display when multitasking and switching between windows, in Windows XP. Which of the following is the BEST way to shorten the delay and increase response time?（）
A. Tell the user to use Safe Mode.
B. Disable the Windows Firewall Service.
C. Turn off the System Restore.
D. Change to Performance Mode.
[单项选择]Jim takes the medicine（）the doctor says.
A. as
B. like
C. what
D. because
[单项选择]The sale usually takes place outside the house, with the audience（）on benches, chairs or boxes.
A. seated
B. seating
C. having seated
D. having been seated
[单项选择]Before any loading takes place any signs of the previous cargo should do（）.
A. kept
B. removed
C. replaced
D. recycled
[单项选择]The luminous range of a light takes into account the（）.
A. glare from background lighting
B. existing visibility conditions
C. elevation of the light
D. observer's height of eye
[单项选择]With four-stroke engines, it takes four revolutions of the crank shaft to make （） power stroke(s).
A. 1
B. 2
C. 4
D. 8
[单项选择]You have an SQL query that takes one minute to execute. You use the following code segment to execute the SQL query asynchronously.Dim ar As IAsyncResult = cmd.BeginExecuteReader（ ）You need to execute a method named DoWork（ ） that takes one second to run while the SQL query is executing. DoWork（ ） must run as many times as possible while the SQL query is executing. Which code segment should you use?（）
A. While ar.AsyncWaitHandle Is Nothing DoWork()End Whiledr = cmd.EndExecuteReader(ar)
B. While Not ar.IsCompleted DoWork()End Whiledr = cmd.EndExecuteReader(ar)
C. While T hread.CurrentThread.ThreadState = ThreadState.Running DoWork()End Whiledr = cmd.EndExecuteReader(ar)
D. While Not ar.AsyncWaitHandle.WaitOne() DoWork()End Whiledr = cmd.EndExecuteReader(ar)
[单项选择]Her plane takes（） at 3 p.m.
A. up
B. off
C. on
D. in
[单项选择]If a vessel takes a sudden severe list or trim from an unknown cause，you should FIRST（）.
A. determine the cause before taking countermeasures
B. assume the shift is due to off-center loading
C. counterflood on the side opposite the list or trim
D. assume the cause is environmental forces
[单项选择]A user reports it takes a long time to load all applications and the hard drive LED is showing constant activity. Which of the following is MOST likely the issue?（）
A. The processor is faulty.
B. The file system is fragmented.
C. The modem drivers are corrupt.
D. The power supply is faulty.
[单项选择]It takes about 12 seconds to reverse（）full speed ahead（）speed astern.
A. at, to
B. to, from
C. from, to
D. at ,from
