单项选择题
A．More than she does at present. B．Less than she does at present. C．As much as England did in the sixteenth century. D．All of her gross national income.
A．forcefully and complexly B．elaborately and literally C．simply and humorously D．snobbishly and cleverly
A．is very confused about the origin of the Earth B．might possibly reach life outside the C．believes it is possible to step off the Earth D．is historically incapable of exploring the universe