any assets that a ship's owner may have
a vessel，cargo，or freight
objects that are fixed and immovable，such as wharves
the vessel only
第1题：
There are three ways in which a banker may take security for an advance: ______. (1) by lien (2) by pledge (3) by mortgage (4) by indemnity
A．(1); (2); (3)
B．(1); (2); (4)
C．(2); (3); (4)
D．(1); (3); (4)
第2题：
第3题：
The text suggests that in the future we _______.
A. may have to fight against more new diseases
B. may easily get infected by diseases from dogs
C. should not be allowed to have pets
D. should stop buying pets from Africa
第4题：
If you are guilty of failure to properly perform your duties as Operator of Uninspected Towing Vessels，which of the following actions may NOT be taken?
A.Issuance of a letter of warning
B.Suspension of your license
C.Revocation of your license
D.A fine placed against your license
第5题：
A ______ system placed between the company network and the outside world may limit outside access to the internal network.
A．firewall
B．modem
C．gateway
D．key
第6题：
A.It is not perfect
B.It is against our traditional ethics and morality
C.It is against the natural law
D.It may devaluate real life
第7题：
A(75)system placed between the company network and the outside world may limit outside access to the internal network．
A．firewall
B．modem
C．gateway
D．key
第8题：
● A (75) system placed between the company network and the outside world may limit outside access to the internal network.
(75)
A. firewall
B. modem
C. gateway
D. key
第9题：
If the sling bumps ______ the beams，serious accidents may follow．
A.at
B.on
C.into
D.against
第10题：
Maritime Administration personnel may be allowed in the pilothouse upon the responsibility of the ______.
A.Chief Officer
B.Navigator
C.most senior person present from the Maritime Administration
D.officer in charge of the watch