“The union must and shall be preserved（联邦必须而且将会得到保留）。”这是林肯1860年参加总统竞选时的主题。他认为当时美国政府面临的首要任务是（）。A、实现国家独立B、消除种族歧视C、维护国家统一D、实现领土扩张
“The union must and shall be preserved（联邦必须而且将会得到保留）。”这是林肯1860年参加总统竞选时的主题。他认为当时美国政府面临的首要任务是（）。
- A、实现国家独立
- B、消除种族歧视
- C、维护国家统一
- D、实现领土扩张
相关考题：
Which of the following reasons represents why the designed compression ratio of a gasoline engine is lower than that of a diesel engine?A.compression must be low for effective spark ignitionB.compression must be low for required horsepower and torque generationC.compression must be low to prevent pre-ignitionD.compression must be low to have effective pre-ignition
—I’ve got two tickets for the match. Shall we go and watch it together? —_______A.The tickets must be expensiveB.The match must be excitingC.Why not? Let’s goD.The place is too far way
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I’d rather we ____ the plan in detail before we carry it out.A、shall discussB、must discussC、discussedD、had discussed
All entries in the Official Logbook must be signed by the Master and ______.A.the Union RepresentativeB.the person about whom the entry concernsC.no one elseD.one other crew member
Which statement is TRUE concerning protection of double bottom tanks against excessive pressure?A.Each vent for the tank must be equal to the area of the tank filling lineB.The tanks must be protected by overflowsC.The total area of the vents or the overflow shall be at least equal to the area of the fill lineD.There must be twice as much vent area as the area of the fill line
Which statement pertaining to log keeping is TRUE ________．A.Entries relating to pre-voyage，pre-departure and daily tests are requiredB.Both A and CC.All distress，urgent and safety communications must be loggedD.Routine daily MF-HF and INMARSAT-C transmissions do not have to be logged
WHEN CONTACT MADE WITH THE RADIO STATION OAS AT SAN JUAN，A PRE-STOWAGE HATCH LIST WITH SEQUENCE OF LOADING TO BE SENT TO LOAD PORT NOT LESS THAN 48 HRS IN ADVANCE．From this fax，the pre-stowage hatch list shall be sent to ______．A.THE RADIO STATIONB.SAN JUANC.OASD.LOAD PORT
Your tow includes a barge carrying chlorine．Which special requirements must be observed ________．A.The wing voids shall not be opened when underwayB.You must post a deckhand to keep a special watch on this bargeC.A cargo information card for chlorine must be in the pilothouseD.All of the above
What is a requirement for remote manual shutdown stations for internal combustion engine driven cargo pumps on tank barges ________．A.They must be conspicuously markedB.They must be located at least 10 feet from the engineC.There must be at least two such shutdown devicesD.The valve rods shall be fitted with stuffing boxes
It ______ be quite cold in winter eventhough the city is in Hainan Province.A.shall B.shouldC.can D.must
I've got two tickets for the match. Shall we go and watch it together? （）A、The tickets must be expensiveB、The match must be exciting.C、Why not. Let‘s go.D、The place is too far away.
When configuring the Cisco VPN Client，what action is required prior to installing Mutual Group Authentication？（）A、Transparent tunneling must be enabled.B、A valid root certificate must be installed.C、A group pre-shared secret must be properly configured.D、The option to "Allow Local LAN Access" must be selected.
单选题All entries in the Official Logbook must be signed by the Master and（）.Athe Union RepresentativeBthe person about whom the entry concernsCno one elseDone other crew member
单选题If the carrier and the shipper have agreed that the goods shall or may be carried on deck，the carrier must（）in the bill of lading a statement to that effect.AdesertBdessertCinsertDreseat
单选题Which statement pertaining to log keeping is TRUE（）.AEntries relating to pre-voyage，pre-departure and daily tests are requiredBBoth A and CCAll distress，urgent and safety communications must be loggedDRoutine daily MF-HF and INMARSAT-C transmissions do not have to be logged
多选题Which three pre-conditions must be met before an OSPF router can perform graceful restart? （）ARouter must be an ABR.BRouter must contain one sham link.CThe network topology must be stable.DRouter must be able to forward packets.ENeighbors must support graceful restart.
多选题Which pre-conditions must be met before an OSPF router can perform graceful restart？（）ARouter must be ABRBRouter must contain one sham link.CThe network topology must be stable.DRouter must be able to forward packets.ENeighbors must support graceful restart.
单选题It is a very difficult problem，but I think I shall worked it out by nine o’clock.AI shall work it outBI shall have worked it outCI shall be working it outDI must have worked it out
单选题Which of the following reasons represents why the designed compression ratio of a gasoline engine is lower than that of a diesel engine?（）Acompression must be low for effective spark ignitionBcompression must be low for required horsepower and torque generationCcompression must be low to prevent pre-ignitionDcompression must be low to have effective pre-ignition
单选题Vessel towing with the current shall（）tow more than two boats and they must be towed alongside.Aat timesBat any timeCat no timeDat moment
单选题When configuring the Cisco VPN Client，what action is required prior to installing Mutual Group Authentication？（）ATransparent tunneling must be enabled.BA valid root certificate must be installed.CA group pre-shared secret must be properly configured.DThe option to Allow Local LAN Access must be selected.
单选题I've got two tickets for the match. Shall we go and watch it together? （）AThe tickets must be expensiveBThe match must be exciting.CWhy not. Let‘s go.DThe place is too far away.
单选题Which statement is TRUE concerning protection of double bottom tanks against excessive pressure? （）AEach vent for the tank must be equal to the area of the tank filling lineBThe tanks must be protected by overflowsCThe total area of the vents or the overflow shall be at least equal to the area of the fill lineDThere must be twice as much vent area as the area of the fill line
多选题Which three pre-conditions must be met before an OSPF router can perform graceful restart？（）ARouter must be ABRBRouter must contain one sham link.CThe network topology must be stable.DRouter must be able to forward packets.ENeighbors must support graceful restart.
单选题“The union must and shall be preserved（联邦必须而且将会得到保留）。”这是林肯1860年参加总统竞选时的主题。他认为当时美国政府面临的首要任务是（）。A实现国家独立B消除种族歧视C维护国家统一D实现领土扩张
单选题Line throwing apparatus aboard ship must contain（）.Atwo rockets，one of which shall be the buoyant typeBthree rockets，one of which shall be the buoyant typeCfour rockets，two of which shall be the buoyant typeDfive rockets，two of which shall be the buoyant type