题目
A.engine room logbook
B.vovage logbook
c engine room logbook or voyage loglook
D.engine room logbook and voyage logbook
第2题
A.when; that
B.so; that
C.before; then
D.when; before
第6题
It was not long _______ I forgot it all.
A、then
B、when
C、after
D、before
第7题
______, the second one will start automatically.
A.If the first stand-by set failed
B.If the first stand-by set fails
C.If the first stand-by set will fail
D.If the first stand-by set doesn’t fail
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