更多"[单选题] —I’ve taken someone else’s gr"的相关试题:
[判断题]带有else子句的循环如果因为执行了break语句而退出的话，则会执行else子句中的代码。
A.正确
B.错误
[单选题]Some measures have been taken to prevent students ________ addicted to computer games.
A.become
B.became
C.becoming
D.to become
[单选题]I regret not having taken your advice. Otherwise I ________ this mistake at the moment.
A.didn’t make
B.wouldn’t make
C.hadn’t make
D.wouldn’t have made
[单选题] All of the following steps are taken in starting a centrifugal pump，EXCEPT to ______．
A.Set the relief valve
B.Check the lubrication system
C.Vent the pump casing
D.Open the pump suction and discharge valves
[单选题] Which action should be taken on receipt of a GMDSS distress alert ________．
A.Read the display screen and/or printout
B.Silence the alarm
C.Listen for any follow up voice/telex transmission on the appropriate frequency
D.All of the above
[单选题] What kind of action must be taken in the event of total failure of the inert gas system during discharge/COW?
A. Stop the discharge/COW
B. Call the chief engineer
C. Stop the COW and reduce the discharge rate
D. Call captain
[单选题] If you hadn’t taken such long time to hesitate about doing the options, we _____ the shopping two hours ago.
A. would finish
B. finished
C. had finish
D. would have finished
[单选题] A buoy having red and green horizontal bands would have a light characteristic of ______．
A.Interrupted quick flashing
B.Composite group flashing
C.Morse（A）
D.Quick flashing
[单选题] Required lifesaving equipment on existing vessels may be continued in use on the vessel if ______．
A.kept on board no more than 2 years
B.inspected and serviced every 6 months
C.destroyed if more than 5 years old
D.maintained in good and serviceable condition
[单选题]I would not be seeing the film Green Book now _____ me up in time.
A.were Kathy not to pick
B.had Kathy not picked
C.if Kathy hasn’t picked
D.if Kathy did not pick
[填空题]Mr Green is never ()迟到for work.
[单选题] Under the IALA-A Buoyage System，a green spar buoy with a triangular topmark would indicate that the buoy ______．
A.Should be left to port when heading out to sea
B.May be left close aboard on either side
C.Is on the north side of a point of interest
D.Is marking the preferred channel
[单选题] A position obtained by applying only your vessel's course and speed to a known position is a ______．
A.Dead-reckoning position
B.Fix
C.Probable position
D.Running fix
[单选题] By then, the country’s “green agriculture” centering on water and land will reach its full _____.
A. capacity
B. power
C. ability
D. energy
[单选题] ______________ is taken from the lower most point of the keel to the summer load line.
A. Extreme draft
B. Molded draft
C. Extreme depth
D. Molded depth
[单选题]绿系统有几个发动机泵
how many engine pump dose Green system has ？（ ）
A.2
B.3
C.4
[单选题] In region
A, The green buoys are kept to_____and red to _____when sailing from____to____.
A.starboard,port,sea,land
B.starboard,port,land,sea
C.port,starboard,land,land
D.port,starboard,sea,sea
[单选题] If more than one raft is manned after the vessel has sunk，you should ______．
A.Go in a different direction in search of land
B.Spread out to increase the possibility of a search aircraft finding you
C.Reduce the number of rafts by getting as many people as possible into as few rafts as possible
D.Tie the rafts together and try to stay in a single group
[单选题] I've learned from my uncle that dogs _( )_ people by their smell.
A. improve
B. reqgnize
C. expect
D. teach
