某企业某月销售商品发生商业折扣40万元、现金折扣30万元、销售折让50万元。该企业上

根据短文内容和所给首字母补全短文.

    Weather is a common topic (普通的话题) for the English. In England, p  1    don't usually talk much. When they get on a bus or a train, they just sit, looking o  2   of the window. Often they  r_3_   some

newspapers and b  4   . But they don't talk. When you meet E  5    people, you may find they often talk a  6    one thing — the weather. You can say," Nice w   7   for the time of the year!" Somebody may

answer, "B  8     it is a little cold today." You can say, "It will be a bit w   9   soon." T  10   like this, and

the English will think you are friendly.

下列选项中，的固定资产投资项目，必须由注册咨询工程师（投资）主持其工程咨询业务。（）

A.私人投资

B.国际金融组织贷款

C.政府审批、核准

D.国外投资

全口无上下牙槽骨的吸收变化是（）

A.上颌向前下颌向后

B.下颌向前上颌向后

C.上颌弓大于下颌弓

D.下颌弓大于上颌弓

E.上颌弓变窄而低，下颌弓变大而高

驾驶机动车要选择绿色箭头灯亮的车道行驶。