更多"A lot of it is trial and error.（）"的相关试题:
[单项选择]In the M-Emooring trial, the starting trial is carried under（）
A. cold condition
B. stillness condition
C. certain air pressure
D. the surveyors supervision
[单项选择]When carrying out mooring trial, the （） trial of the MEis not necessary.
A. starting
B. torsion vibration
C. direction changing
D. running
[名词解释]生物等效性试验（bioequivalence trial）
[单项选择]According to the regulation of the voyage trial on new ship,（）is one of the trial items of the UMS ship bridge control.
A. starting and direction changing trial
B. cancelling accelerating function trial
C. lowest stable speed trial
D. continuous running trial
[单项选择]His trial was a mockery of justice.（）
A. 对他进行审判就是藐视正义。
B. 对他的审判必是对公理的嘲笑。
C. 由他来主持审判就是践踏公正。
D. 要嘲弄正义那就审判他嘛。
[判断题]逐批订货法（lot－for－lot）比MPG法的维持库存费低。
[单项选择]During sea trial, the main engine well be kept run at load（）
A. 100%
B. 110%
C. 85%
D. different
[单项选择]（）does not belong to the mooring trial item.
A. generator sets running trial
B. shafting intensity trial
C. the trail for pumps that working for ME
D. ME safety devices trial
[单项选择]When carrying out the voyage trial, the M-E is not necessary to take（）trial.
A. starting
B. running
C. running-in
D. direction changing
[单项选择]After repair, the voyage trial of the M-E should be done （）
A. after the mooring trial has passed
B. before the mooring trial
C. under the surveyors supervision
D. after repair
[单项选择]When carrying out mooring trial, if the M√Ecan’t start normally, you should （）
A. take a further inspection in the voyage
B. check and repair, then retrial
C. do as the surveyor’s requirement
D. retrial
[单项选择]Professor White contributed a lot to our community,（）
A. teaching, writing, and lecturing
B. teaching, writing, and a lecturer
C. a teacher, a writer, and lecturing
D. teaching, lecturing, and a writer
[单项选择]Which can be prevented only by segregating two lots of cargo into separate holds? （）
A. Contamination of dry cargo by a wet cargo
B. Contamination of a clean cargo by a dirty cargo
C. Contamination of a food cargo by an odorous cargo
D. Overcarriage，overstowage，and short landing
[单项选择]“The defective transmitter caused us a lot of trouble”中的a lot of trouble表示（）。
A. 间接宾语
B. 宾语补语
C. 直接宾语
D. 主语补语
[单项选择]Have a cup of tea,（）? Thanks a lot
A. don't you
B. haven't you
C. shall we
D. will you
[单项选择]There are a lot of news（）today's newspaper
A. in
B. on
C. at
D. with
[单项选择]There are a lot of vessel in the vicinity. Please（）signal lamp at me for indentification.
A. indicate
B. direc
C. correct
D. light
[单项选择]I have spent a lot of time（）working on this problem.
A. at
B. –（不填）
C. on
D. with
[单项选择]It doesn’t matter（）lot should be loaded first.
A. whom
B. that
C. which
D. where
