A、person aboard
B、person working on deck
C、crew member
D、None of the above are correct
更多“Each commercial fishing vessel must have at least one immersion suit，exposure suit，or life preserver for each（）.”相关的问题
A、The fishing vessel must keep clear of the vessel not under command B、If the vessel not under command is a power-driven vessel，she must keep clear of the fishing vessel C、They must exchange whistle signals D、Both vessels are required to take action to stay clear of each other
A、anchored B、underway but not fishing C、tending a small fishing boat D、fishing by trawling
A、all fishing vessels over 39 feet in length B、sail-propelled fishing vessels C、all fishing vessels of less than 200 GT D、wooden hull fishing vessels with a poor radar echo
A、all fishing vessels over 39 feet in length B、sail-propelled fishing vessels C、all fishing vessels of less than 200 GT D、wooden hull fishing vessels with a poor radar echo
A、ALTER TABLE commercials MODIFY (description CHAR2(2000)); B、ALTER TABLE commercials CHANGE (description CHAR2(2000)); C、ALTER TABLE commercials CHANGE (description VARCHAR2 (2000)); D、ALTER TABLE commercials MODIFY (description VARCHAR2 (2000)); E、You cannot increase the size of a column if the table has rows.
A、ALTER TABLE commercials MODIFY (description CHAR2(2000)); B、ALTER TABLE commercials CHANGE (description CHAR2(2000)); C、ALTER TABLE commercials CHANGE (description VARCHAR2(2000)); D、ALTER TABLE commercials MODIFY (description VARCHAR2(2000)); E、You cannot increase the size of a column if the table has rows.
客服
TOP
查看正确答案
