____ should not undertake any task which will interfere with the supervision duties relating to the main machinery and associated equipment.
A.The watch keeping personnel
B.The chief engineer
C.The person on a bunker barge
D.The duty deck officer
第1题:
第2题:
Anxiety can______with children's performance at school.
A.refer
B.prefer
C.infer
D.interfere
第3题:
______ it rain tomorrow moring, the loading ______.
A.Should / will be postponed
B.If / shall be postponed
C.Should / would be postponed
D.If / has to be postponed
第4题:
[A] tolerate
[B] sustain
[C] experience
[D] undertake
第5题:
________ the vessel have no safety radiotelegraphy certificate at the time of her delivery,she ________ be held to be unseaworthy.
A.If/may
B.Will/shall
C.Should/would
D.Would/should
第6题: