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UMS are mainly unattended overnight and during this time （） should have control of the main engine.
A . the chief engineer
B . the engineer on cabin watch
C . the bridge officer on watch
D . the master
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You have an Exchange Server 2010 Mailbox server.You need to identify which users have the largest mailboxes on the server.What should you do？（）
A . Run the Get-MailBoxStatistics cmdlet.
B . Run the Get-StoreUsageStatistics cmdlet.
C . Add the MSExchangeIS Client performance counters to the Performance Monitor.
D . Add the MSExchangeIS Mailbox performance counters to the Performance Monitor.
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If you have to jump in the water when abandoning a vessel，your legs should be（）.
A . spread apart as far as possible
B . held as tightly against your chest as possible
C . in a kneeling position
D . extended straight down and crossed at the ankle
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Wires should have each feature of the following except （）
A . flame retardant
B . moisture resistant
C . oil resistant
D . low conductivity
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When the order given by bridge may have bad results, the duty engineer should（）
A . inform the captain for a further consideration, then perform it
B . inform the captain, and not perform it
C . stop the M/E immediately, and then inform the chief engineer
D . stop the M/E immediately, and then inform the captai
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If the ordered spare parts have been modified by manufacturer, which of the following should be pay attention to?（）
A . quality
B . reliability
C . price fluctuating
D . applicability
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After having activated the emergency position indicating radio beacon，you should（）.
A . turn it off for 5 minutes every half-hour
B . turn it off and on at 5 minute intervals
C . turn it off during daylight hours
D . leave it on continuously
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The boss recommended（）the secretary should have a long weekend.
A . to
B . that
C . for
D . why
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Should the vessel have no deratisation certificate at the time of her delivery，she（）be held to be unseaworthy.
A . shall
B . should
C . may
D . would
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When moored with a Mediterranean moor，the ship should be secured to the pier by having（）.
A . a stern line and two quarter lines crossing under the stern
B . a stern line，2 bow lines，and 2 quarter lines leading aft to the pier
C . all regular lines leading to the pier in opposition to the anchor
D . two bow lines and two midship lines leading aft to the pier
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The ship should have a slightly deeper draft（）.
A . on port side
B . on starboard side
C . at the port quarter
D . at the ster
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We have made ____ clear that the goods should be packed in cartons.
A . it
B . them
C . this
D . which
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“I should have been a King if I was back to the old days.”一句中，should have been 应该重读。
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Listen to the tape and decide whether A or B should be the phrase you have heard.
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Girls should have their hair tied and hide it in the hat when operating the CNC machine.
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We should never underestimate influence we can have on the children we love.
A．undersell
B．undervalue
C．disregard
D．misjudge
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It was recommended that they __ for the doctor. A．has waited B. waited C. should wait D. should have waited
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What should the listeners do after they have checked their packets？
A．Come to the front of the classroom.
B．Talk to the technician.
C．Turn on the monitor.
D．Find their seats.
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You should have blended the I buyer with the sugar thoroughly．
A．spread
B．mixed
C．beaten
D．covered
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The man should have______.
A．kept his goose
B．cut his goose gently
C．cut his goose a little open
D．fed goose on gold
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In Reimbursement Authorization, the issuing bank should not have the following requirements:
A. Certificate of compliance
B. Parties responsible for charge
C. Sight draft (s)
D. Time draft (s)
(1)( )A, B only (2)( )A, C only
(3)( )B, D only (4)( )C, D only
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The affix "-able" in the word "touchable" is a（n)A．derivational infix.B．derivational suffi
The affix "-able" in the word "touchable" is a(n)
A．derivational infix.
B．derivational suffix.
C．inflectional infix.
D．inflectional suffix.
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_______ we have all the material ready,we should begin the new task at once.
A．Since that
B．Since then
C．By now
D．Now that
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If you have kept the guests wating for a long time, how should you say？
A．Follow me,please
B．There is a table for you now．
C．Sorry to have kept you waiting for so long, sir．
D．One table is available now, come h
E．
