with bow out，stern in
with bow in，stern out
parallel to the dock，as close in as possible
parallel to the dock，as far out as possible
第1题：
［A］ While ［B］ When ［C］ Though ［D］ Unless
本题考查连词用法辨析。空格处填入的连词应反映空格所在分句和下一句之间的逻辑关系。四个选项，while表时间或让步，意为“当……的时候”或“虽然，尽管”；when表时间，意为“当……的时候”；though表让步，意为“尽管，虽然”；unless表条件，意为“除非”。根据文意，两个分句之间是时间关系，因此需要在while和when之间选择。when既可指一段时间，也可指一个时间点，既可表示持续的动作，也可表示一时性的动作；while则只能表示持续性的动作或状态。如：When she comes,（指一个时间点，不能用while）I shall tell her to wait for you.（她来的时候我会叫她等你的。）When Jim was reading,（指一段时间，可用while）Jack was writing.（吉姆阅读的时候，杰克在写东西。）空格所在分句中的动作roamed不是持续性的动作，只能用when，［B］正确。
第2题：
When attempting an upstream landing while pushing empty barges ahead in a hard onshore wind，the approach is best made ______．
A.With bow out，stern in
B.With bow in，stern out
C.Parallel to the dock，as close in as possible
D.Parallel to the dock，as far out as possible
第3题：
A. to use
B. in using
C. to using
D. use
第4题：
Which of the following are valid until command options when attempting point-in-time recovery in RMAN？（）
第5题：
第6题：
When satisfied that there are no contagious diseases on board，the quarantine officer will issue ______.
A.an outward clearance
B.a free pratique
C.landing permits
D.shore passes
第7题：
When landing a lifeboat through heavy surf with a strong current running parallel to the beach（from right to left when facing from seaward）the recommended procedure is to______．
A.approach while coming to the left to take advantage of the current
B.drop an anchor outside the surf line，then pay out anchor line over the bow while the seas carry the boat toward the beach
C.approach slow enough so that the boat can be brought around to meet breaking seas on the bow
D.rig a drogue with tripping line over the bow，back ashore with drogue tripped between breakers
第8题：
When the statement was made, the plane ______.
(A) was in the course of landing
(B) had already landed
(C) had just taken off
(D) was in the middle of its flight
第9题：
When using VSD， traffic flow goes from the virtual machine to which of these？（）
第10题：
A vessel transferring provisions while underway
A pushing vessel and a vessel being pushed when connected in a composite unit
A vessel servicing a navigation mark
A vessel launching aircraft