may.possible,probable怎样区别?答:If it is not, and you are likely to get sea-sick, not form of transport could be worse. 如果不是如此,而且可能你会晕船,那再糟糕的交通运输莫过于此了。 情态动词有can (could), may (might), must, have to, shall (should, will (would), dare (dared), need (needed), ought to等。