题目内容

Which statement is FALSE regarding the operation of a crane ________．

A. The crane jib is raised and lowered by the luffing winch
B. The cargo block is raised and lowered by the hoisting winch
C. The cargo block is raised and lowered by the luffing winch
D. None of the above

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美离不开人的审美体验，这种体验是一种创造和沟通。()

The vessel ______ all ABS Rule structural requirements in effect at the time it was built．

A. had
B. made
C. did
D. met

The 1973 ABS Steel Vessel Rules，under which the PRESTIGE was built，did not include ______

A. hull fatigue strength
B. longitudinal strength
C. buckling strength
D. yielding strength

物是知觉的世界。()