能效标志中3级能效为（）。
A．深绿色；
B．浅绿色；
C．黄色；
D．橙色
参考答案：C
. Part of the reason Charles Dickens loved his own novel, David Copperfield, was__________ it was rather closely modeled on his own life.
A．what
B．that
C．why
D．whether
心脾两虚证可见( )
A．面浮足肿B．腹胀如鼓C．咳嗽痰少D．面色萎黄E．舌淡暗
