以下对进店接待的关键注意事项描述不正确的是()。
A.接待不能以貌取人
B.接待应迅速、及时
C.接待用语规范、得体
D.对待暂未下定决心购买的客户,可以不用理睬
参考答案:D
It is _______ it was yesterday.
A.as beautiful day as
B.as a beautiful day as
C.as beautiful a day as
D.beautiful as a day as
流体在管内的()就是管道阻力的集中体现。
A.温度
B.压力
C.压力降
D.流量