【单选题】
下面哪个函数是幂函数（ ）
①
<img src="20190730/1564475986128388.png" title="1564475986128388.png" alt="图片93.png"/>
②
<img src="20190730/1564475975460520.png" title="1564475975460520.png" alt="图片91.png"/>
③
<img src="20190730/1564475981209526.png" title="1564475981209526.png" alt="图片92.png"/>
④
<img src="20190730/1564475991560721.png" title="1564475991560721.png" alt="图片94.png"/>
【单选题】
下面哪个译文是错误的？_____。
①
A．This is the last placewhere I expected to meet you. 译文：我最后在这里见到你。
②
B．We are sorry about the delay in sendingyou the revised specifications. 译文：迟迟未告你方修正规格，甚歉。
③
C．We regret to learn that you havefailedin obtaining the licence. 译文：得知你方未能获得许可证，深表遗憾。
④
D．Owing to the absenceof any news from you, we have sold the goods elsewhere. 译文：由于没有得到你方任何休息，我们已将该货另售别处。
【单选题】
下面哪个选项是错误的？________。
①
A. 这衣服将很快晒干。译文：The clothes will soon dry outin the sun.
②
B. 夏收以后，有些农民在公路上晒粮食。译文：After the summer harvest, some farmers spread their grains on the highway and have them dried outin the sun.
③
C. 你把客人晒在一边是不礼貌的。译文：It is impolite for you to ignore your guests.
④
D. 我的皮肤晒得比你黑。译文：My skin has becomeblacker than yours.
【单选题】
下面哪个配对是错误的？_____。
①
A. This is the last place where I expected to meet you. 译文：这是我想碰到你的最后的地方。
②
B. 供不应求。译文：Demand exceeds supply.
③
C. We regret to learn that you have failed in obtaining the license. 译文：得知你方未能获得许可证，深表遗憾。
④
D. If you find our terms and conditions agreeable, please cable us your order for our confirmation. 译文：对我方条款如无异议，请即来电订货，以便我方确认。