on
over
by
under
第1题：
As soon as the ship gets alongside the___(码头),you should lower the gangway and put a safety net below it.
A.shore
B.wharf
C.harbour
D.port
第2题：
Which certificate is always issued by the China Classification Society？ ______.
A.Loadline certificate
B.Safety equipment certificate
C.Safety construction certificate
D.Safety cargo gear certificate
第3题：
One of the two systems established by GMDSS for the transmission and automatic receipt of Maritime Safety Information is______．
A.Initial Distress Alerts service
B.Navigational Warning service
C.INMARSAT Safety Net service
D.Meteorological Warning service
第4题：
As soon as the ship gets alongside the wharf, you should lower the gangway and put a （）below it.
第5题：
燃气轮机排气温度分散度（exhaust gas temperature spread(EGT spread)）
第6题：
Spread a safety net under the ___ (舷梯).
A.gangway
B.ladder
C.pilot ladder
D.bridge
第7题：
As soon as the ship is berthed，you should lower the gangway，stretch a net ______ it，and adjust it to the rise and fall of the tides so that personnel may embark or disembark in safety．
A.over
B.besides
C.near
D.underneath
第8题：
安全帽
A.safety belt/harness
B.safety cap
C.safety cloches
D.safety measure
第9题：
下列期权交易策略中，不属于风险有限、收益也有限的策略的是（）。
第10题：
Rig the lifeboat ladder and safety net and report.（）