航海英语车、舵、锚、缆令章节练习(2019.05.03)

单项选择题
（）port anchor，one shackle in water.
A.Throw
B.Heave in
C.Cast off
D.Let go
单项选择题
ANCHOR IS ACROSS means that（）.
A.Anchor is cross the bow
B.Anchor is in the ground
C.Anchor is foul
D.Anchor is dragging
单项选择题
In anchoring orders，UP AND DOWN means（）.
A.the chain is not upright
B.the chain is tight
C.the chain is upright
D.the chain is slack
单项选择题
“How do you read?” “I read you four”（）.
A.excellent
B.bad
C.fair
D.good
单项选择题
I certify that the（）of the portable radio apparatus for survival craft，if provided，complies with the said regulations.
A.infection
B.functioning
C.effecting
D.affection
单项选择题
I have（）below water line.
A.the leaked
B.leakage
C.leaking
D.leak
单项选择题
I don’t know（）there’s any shortage or not.
A.if
B.how
C.why
D.unless
单项选择题
My Deratization Exemption Certificate will（）by the end of this month.
A.become due
B.become valid
C.become lawful
D.become effective
单项选择题
A mooring line leading at nearly right angles to the keel is a（）.
A.bow line
B.breast line
C.spring line
D.stern line
单项选择题
A look-out should report objects sighted using（）.
A.true bearings
B.magnetic bearings
C.gyro bearings
D.relative bearings