更多"A lubricant often has to perform ma"的相关试题:
[单项选择]An LWT anchor often has difficulty tripping in（）.
A. sand
B. soft soil
C. stiff clay
D. heterogeneous soil
[单项选择]Maria often has a walk with（）parents in the morning.
A. she
B. their
C. her
[单项选择]Maria often has a walk with（） parents in the morning .
A. she
B. her
C. their
[单项选择]It has often been stressed in the Courts that the look-out man should，preferably，be stationed forward，unless weather conditions make this（）.
A. possible
B. practicable
C. impossible
D. probably
[单项选择]（）, the book has many mistakes.
A. Having not been written carefully
B. Not writing carefully
C. Having written not carefully
D. Not having been written carefully
[单项选择]How many dry-power extinguishers has your ship exactly been（）.
A. produced
B. provided with
C. supplied by
D. met with
[单项选择]This mountain range has many high（）and fertile valleys.
A. peaks
B. hills
C. phases
D. pink
[单项选择]The country has（）too many wars in the past few decades; its people are longing for peace so much.
A. prevented from
B. resulted in
C. gone through
D. gone with
[单项选择]He has smoked for so many years that he can（）give it up
A. directly
B. mostly
C. exactly
D. hardly
[单项选择]Duties shall be so organized by the chief engineer officer that the first watch at the commencement of a voyage and the subsequent relieving watches are （） and otherwise fit for duty.
A. well trained
B. in good luck
C. in good health
D. sufficiently rested
[单项选择]The term used in levying customs duties when such are fixed at rates proportioned to estimated value of goods concerned is （）.
A. ad valorem
B. infinite
C. secure
D. specific
[单项选择]Fire and abandon ship stations and duties may be found on the（）.
A. crewman's duty list
B. Certificate of Inspection
C. shipping articles
D. muster list
[单项选择]Diesel engine fuel oil contamination often results in （）
A. governor malfunctions
B. fuel injection system malfunctions
C. high cylinder lube oil temperatures
D. low intake temperatures
[单项选择]Refrigeration machinery is often surveyed before loading reefer cargo. This survey is usually performed by the（）.
A. MSA
B. CCS
C. CCIQ
D. local port authority
[单项选择]Your vessel has just finished bunkering and has a small list due to improper distribution of the fuel oil. This list will cause（）.
A. a decrease in reserve buoyancy
B. a decrease in the maximum draft
C. the vessel to flop to port or starboard
D. None of the above
[判断题]Tense and reference are two terms often encountered in the study of meaning.
[单项选择]Damaged bulkheads often take a permanent set which is independent of the panting or bulge caused by water pressure. To control this，you should（）.
A. install shoring so the shoring supports the damaged bulkheads without pushing on them
B. install shoring so that it pushes on the damaged bulkhead while supporting it
C. use jacks or chain falls to remove the set before installing shores
D. place sandbags by the bulkhead without installing shores
