你可能感興趣的試題

By plotting the analysis messages on weather charts，we are able to（）.

A.prevent any possible accident at sea
B.prepare a reasonable forecast of the wind and weather
C.help the mariner to fix a accurate ship's position
D.aid the salvage of a ship in peril

（）a beautiful ship it is!

你可能感興趣的試題

By plotting the analysis messages on weather charts，we are able to（）.

By plotting the analysis messages on weather charts，we are able to（）.