then
and
when
or
第1题：
If the Shipowner has agreed to receive deck cargo， ________ must contribute to the loss， provided the owner of the jettisoned goods is the sole cargo owner．
A.the ship
B.the ship and the freight
C.the freight
D.neither the ship nor the freight
第2题：
The master of a ship must collect general average contributions for the benefit of those entitled to them，whether they are cargo owners or ship owner，and ______ the Shipowner's lien on the cargo，where necessary，until they are paid．
A.exercise
B.take
C.make
D.have
第3题：
A.needn't , may
B.mustn't , may
C.can't , can
D.needn't , must
第4题：
The Shipowner ______ that the ship shall proceed on the voyage with reasonable despatch．
A.contains
B.occurs
C.encounters
D.undertakes
第5题：
If the ship cannot finish the voyage，the Shipowner must forward the goods by some other means ______ his claim to freight is lost．
A.then
B.and
C.when
D.or
第6题：
Where the Shipowner has accepted the port of discharge named by the Charterer，he must go there although it is not prospectively safe，and claim damages for injury ______ the ship by reason of the port not being safe．
A.by
B.on
C.to
D.in
第7题：
The Shipowner cannot claim contribution from ______ if，after general average expenditure has been incurred，the ship and cargo are lost before the conclusion of the voyage．
A.the Charterers
B.the carriers
C.the cargo owners
D.the persons of the property damaged
第8题：
A. mustn’ t…must
B. needn’ t…must
C. can’ t…can
D. can’ t…must
第9题：
Shipowner is a person who ______.
A.has the ownership of a vessel
B.has the ship owned by a shipping company
C.owns no ship of a shipping company
D.owns the ship named by a register of shipping
第10题：
To earn lump sum freight，either ______ must complete the voyage，or else the cargo must be transshipped，or forwarded by some means other than the ship in which it was originally loaded，and delivered by the Shipowner or his agents at its destination．
A.the Shipowner
B.the shipper
C.the consignor
D.the consignee