[单选题]INTERTROPICAL CONVERGENCE ZONE OVER SOUTH PHILIPPINE PASSING OVER MINDANAO NORTHERN SULU AND PALAWAN．This paragraph is likely to be under the heading of ________.
[单选题]According to the MLC, ships, carrying 15 or more seafarers, shall provide separate hospital accommodation to be used exclusively for______.
[单选题]All vessels navigating in theroutingsystem of the Malacca Straits shall maintain at all times a ______.
[单选题]_________on still water indicates how loading weight distribution affects on longitudinal strength.
[单选题]Attention is ________ the advice on the use of charts in The Mariner's Handbook Chapter 3，Section 1．