列式计算．（1）一个数的25是13，这个数的13是多少？（2）1516除38与5

论述现代教育制度改革的特点。

关于肘部瘢痕组织切除游离植皮手术方法，以下哪项是错误的（）。

A.切口的深度要以刚刚触及皮下脂肪层为宜，以防深部的神经血管外露

B.切除僵硬的瘢痕后，创面可能遗留一层较薄的瘢痕组织，要仔细剥离除去，以减少手术出血与后期挛缩

C.创缘两侧作辅助切口，使成锯齿形，达到尽量伸展，并能防止植皮后继续挛缩

D.瘢痕切除后所形成的创面，可用中厚皮片修复

E.包扎后肘部可用石膏托固定于微屈位

阅读理解。

     Pop singer star Britney Spears would feel happy (or amused) if she knew what her songs can do for some

German farmers.

     Recently, some farmers in Germany have been playing Britney's songs very often on their farms. Not that

they like her songs a lot, but that her songs can drive away the troublesome wild boars (野猪)!

     As the boars are an endangered animal in Germany, people can't shoot or kill them. Farmers there tried their

best to stop the boars from destroying their crops but failed.

     One day, one of the German farmers noticed that all the boars were scared away when he started to play

one of Britney's songs!

     The farmer was delighted and then he tried some other singers on the boars. Madonna's and Robbie

Williams' songs didn't work at all.

     Only Britney's songs seemed to have the magical power. Every time her songs were played on his farm, the

boars would go running away in a rush.

     It's reported quite a number of German farmers are using Britney's magic songs to protect their vegetable

and fruits.

1. The farmers play Britney's songs on their farms so that _____. [ ]

A. they can protect their crops and fruits

B. they don't feel tired from working

C. their crops may grow better

D. they can get some money from the music company

2. The farmers cannot shoot the boars because _____. [ ]

A. they are not allowed to own guns

B. they are afraid the boars might attack them

C. the boars are protected by law

D. the boars are owned by some other farmers

3. Which of the following statements is true ac-cording to the text? [ ]

A. Animals like to listen to music by different singers.

B. Not all the singers' songs are liked by the boars in Germany.

C. Boars in Germany like Britney's songs very much.

D. Britney's songs seem to be quite different from other singers'.

“阳脉之海”：

已知张老师本月缴纳个人所得税295元，当前个人薪金所得税的起征点为3500元，那么，本月张老师的税前收入可能是（）

A.9833

B.5950

C.7500

D.4475