单项选择题
A．it is cold and wet all the year round B．the climate is pleasant as a whole C．it is warm most of the time in a year D．only the summer is not cold and wet
A．There’s not enough room for them in Alaska. B．There may not be enough food for them in Alaska. C．They get pushed ashore. D．There are more whales to spread diseas
A．went to sleep B．cried C．sat down and waited D．lay down quietly