【判断题】食物的特殊动力作用是指 食物在胃肠道中的特殊蠕动作用 。
【单选题】The core item in the O il Record Book Part I is __,and its main content is____
A.
Item A; Ballast or Cleaning of Fuel O il Tanks
B.
Item B; Discharge of Dirty Ballast or Cleaning Water from Fuel O il. Tanks Referred to Under Section (A)
C.
Item C; Disposal of Oil Residues (sludge)
D.
Item H; Bunkering of Fuel Oils
【单选题】We have been informed that he had done _____ visits were essential by eleven o'clock last night. [ ]
【单选题】____ organization structure theory describes that where a core of essential and workers are supported by outside contractors and part-time help.