道德评价的标准
A．美与丑
B．虚与实
C．公与私
D．善与恶
E．人与物
参考答案：D
甲数比乙数多25%，则乙数比甲数少25%。[ ]
A new car is much than a secondhand one in the same brand (品牌) and model (型号). [ ]
A. cheap
B. cheaper
C. more expensive
