合理物流配送应该是（）
A.较低的物流费用
B.有效衔接干线运输和支线运输
C.较少的物流损失
D.增加物流中转次数
参考答案：A, B, C
The girl being a child of _______ intelligence, expecting too much of her would make her nervous.
A．average
B．slight
C．strange
D．different
