单项选择题
A．reclaim B．reserve C．recall D．rebook
A．the kind of green card B．the amount of investment capital C．the budget for the whole process D．the certainty of issuing green cards
A．many blacks are prepared for leadership B．Du Bois was in favor of "elite education" for blacks C．Washington and Du Bois had never been friends D．only the top 10 percent are worth educating