举一反三
- A ship in harbor is safe, but that's not ships are built for.
- Cargo vessels are equipped as container ships to fulfill the transport of consignments of different commodities.
- How did the five ships communicate with each other in the dark?
- A ship sails from 179ºE to 179ºW. Meanwhile, the other ship sails from 1ºE to 1ºW, which one is correct of the following choices______: A: Both the magnitude and direction of D'long for the two ships are equal B: Both the magnitude and direction of D'long for the two ships are unequal C: The magnitudes of D'long for two ships are equal, but the directions of D'long are unequal D: The magnitudes of D'long for two ships are unequal, but the directions of D'long are equal
- （ ）is safety communication between ships from the position from which the ships are normally navigated A: VHF communication B: MF communication C: INMARSAT communication D: Bridge-to-bridge communication
内容
- 0
The battles between the English ships and the Spanish Armada occurred in the ________. A: the English Channel B: English countryside C: Atlantic Ocean D: Pacific Ocean
- 1
（ ）means safety communications between ships from the position from which the ships are normallynavigated. A: Safety communication B: Distress communication C: Bridge-to-bridge communication D: Maritime Safety Information
- 2
What is used for preventing pollution damage to the sea from ships?
- 3
Which statement is true of a NAVTEX receiver? A: Reception is not available in Ocean Area I. B: Operates on 518 kHz. C: One must transmit a request signal to initialize the coastal station. D: Receives distress transmission directly from ships operating in the same Ocean Area.
- 4
Which service is NOT provided on some ships A: Fully- equipped health spa. B: Fitness classes. C: Rock climbing wall. D: Sumptuous midnight buffets.