水痘的基本治疗原则是
A．清热宣肺利湿B．宣肺化痰利湿C．清热解毒利湿D．益气温阳利湿E．健脾益气利湿
参考答案：C
师傅加工了480个零件，比徒弟的2倍少60个．徒弟加工了多少个零件？（用方程解）
We should analyze the work ______ instead of concentrating only on some single parts.
A．as a whole
B．on the whole
C．in general
D．as a result
