单项选择题
A．need B．want C．absence D．shortage
A．They often had to set the sails in bad weather. B．So they had less courage. C．They were happy to be swept overboard in a strong wind. D．A 70-day-jouruey across the Atlantic was their happiest thing.
A．supporting extremist groups from time to time B．inviting middle-of-the-road Americans to write articles for them C．avoiding carrying articles about extremists D．printing articles representing different political viewpoints