更多"[单选题] These figures are based on th"的相关试题:
[单选题]2677.调控Th0向Th2分化的因素
A.A.胞内病原体
B.B.可溶性抗原
C.C.TGF-β和IL-2
D.D.肿瘤抗原
E.E.IFN-γ和IL-12
[单选题]2618.促使Th0细胞向Th2细胞方向分化的细胞因子是
A.A.IL-2
B.B.IL-4
C.C.IL-12
D.D.IL-10
E.E.IFN-γ
[单选题]2511.Th1细胞产生的可抑制Th2细胞活性的CK是
A.A.CSF
B.B.IFN-γ
C.C.TNF
D.D.IL-1
E.E.IL-4
[单选题] was beyond their expectation was that finally they reached a place sold cigarettes and other small articles.
A.It, where
B.What, which
C.As, where
D.What, where
[单选题] Traffic separation schemes established by the International Maritime Organization ______．
A.provide routing and scheduling procedures to reduce shipping delays
B.provide traffic patterns in congested areas，so that vessels can operate without having a separate lookout
C.provide inbound and outbound lanes to promote the safe flow of vessel traffic
D.prohibit vessels carrying hazardous cargoes from entering waters that are environmentally sensitive
[单选题]This kind of glasses designed based on personal requirements and made by experienced craftsmen _______ comfortably.
A.is worn
B.is wearing
C.wears
D.is being worn
[单选题]Th four-troke susedformtors andsoetimesfor main propulsn withto provide a propeller speed of between 90 to 120 rev/min.
A.a reduction gearbox
B.a steering gear
C.a governor
D.a propeller
[单选题] Where events have rendered performance of the contract illegal either by English law or by the law of the country in which performance was to have taken place，the Charterer will ______ from the liability to provide a cargo．
A.Be provided
B.Be excused
C.Be supplied
D.Be replied
[单选题] A vessel emitting harmful substances into the air or spilling oil into the sea is a ______．
A.Polluter
B.Emitter
C.Spiller
D.Oiler
[单选题]396.Th2细胞不分泌
A.A.IL-2
B.B.IL-5
C.C.IL-4
D.D.IL-10
E.E.IL-13
[单选题] Our tutor gave us an important suggestion that all the papers _____ before submission.
A. reviewed
B. reviewing
C. being reviewed
D. be reviewed
[多选题]Which of the following structures comprise the peripheral nervous system?
A.brain
B.spinal cord
C.cranial nerves
D.spinal nerves
E.peripheral part of the visceral nervous system
[多选题]which statements about the jurisdiction of the flag state on the high seas are correct?
A. The order of the high seas is firmly based upon the concept of the nationality of the ship and the consequent jurisdiction of the flag state over the ship.
B. The nationality of a ship will depend upon the flag it flies.
C. The flag state will enforce the rules and regulations not only of its own municipal law but also of international law.
D. A ship without a flag may not enjoy certain benefits and rights available under the legal regime of the high seas.
[多选题]which statements about the organization of the 1nternational Court of Justice are correct?
A. The Court is composed of 15 members with nine.ear terms.
B. The members of the court are elected or re.elected by the General Assembly and security Council through the process of separate voting.
C. The president and vice.president of the Court are elected by the security Council.
D. The judges themselves elect a president and vice president with a three.year term.
[单选题]Displacement pumps are those the volume of the pump chamber is alternately increased to draw the liquid in from the suction pipe.
A.that
B.where
C.when
D.which
[单选题] Who is responsible for the development of the ship security plan?
A. The company security officer
B. The classification society
C. The port facility security officer
D. The ship security officer
[单选题] The port State control officer may ensure that ______ are exhibited in conspicuous places throughout the ship．
A.survey planning document
B.muster lists
C.bulk carrier booklet
D.bulk carrier loading triangle
[单选题]In regions where ice conditions prevail in the winter，______．
A.the lantern panes of unattended lights may not become covered with ice or snow
B.the lantern panes of unattended lights may become covered with ice or snow
C.ice or snow is likely caused colored
D.the white lights are likely caused to appear colored
