【单选题】
Liens may be created by the contract（）they do not exist at common law.
A、where
B、whether
C、there
D、and
查看正确答案A、to delay B、to arrange C、to sustain D、to maintain
搜题
更多“Liens may be created by the contract（）they do not exist at common law.”相关的问题
第2题
A、A preexisting database user may be used but a new database has to be created during installation. B、A preexisting database may be used but a new database user has to be created during installation. C、A preexisting database and user may be used or a new database and user are created during installation. D、A preexisting database and user cannot be used； a new database and user are created during installation.
第3题
A、cylinder compression pressure may not be high enough B、cylinder compression temperature may be too high C、fuel oil injection pressure may not be high enough D、scavenge and purge process is incomplete
第4题
A、may always be complete and up-to-date B、may not always be complete and up-to-date C、may sometimes be complete and up-to-date D、may not sometimes be complete and up-to-date
第5题
A、A.Toxic gasses may be present B、B.Flammable gasses may be present C、C.Liquid muds may flood adjoining spaces D、D.An oxygen-deficient atmosphere may be present
第6题
A、It's of no use for navigation and would be removed with notice B、It's useful in navigation and may be removed without notice C、It's helpless in navigation and may be removed without notice D、It's helpful in navigation and may be removed without notice
第7题
A、Energy can be created or destroyed B、Energy may not be transformed C、The total quantity of energy in the universe is always the same D、None of the above
第8题
A、bilge water may enter the exhaust pipe B、entry of air may cause vapor lock C、carbon monoxide may enter the interior of the vessel D、the joint gaskets may be blown
第9题
A、A.shall be carried on deck B、B.shall be carried under deck C、C.may be carried on or under deck D、D.may not be carried on or under deck
