单项选择题
A．She was indifferent to the changes. B．She preferred the past to the present. C．She was amazed at the changes. D．She believed that the changes were goo
A．capable of using two languages B．both clever and confident C．aware of their own limitations and strengths D．independent of their parents
A．they have to watch out for possible attacks B．their brain hemispheres take turns to rest C．the two halves of their brain are differently structured D．they have to constantly keep an eye on their companions