计算：3x(13x-23)=______，（2x+1）（x+1）=______，

根据短文和首字母提示写出单词。

     Mulan was  a very famous  female (女性 ) h     l        in Chinese history. She lived about 2,600

years a    2      . Her father was a soldier. He taught his three children every- thing about fighting. One

day, the emperor ordered (命令) Mulan's father to go to the north to fight (战斗), but he was very

o   3      and sick. Mulan loved her father. She dressed in mens c    4      , r     5        a horse and went

to fight.

     Mulan w    6       very successful in fighting. For 12 years she was always a very good s    7       .

No one knew she was a g     8        She became very important. She was a very brave woman. She

loved her family and country.

     Years later, the fighting stopped. They asked her to be one of the emperor's top soldiers, but she

dressed in g     9        clothes and went h   10        happily to live with her family.

连词成句，注意标点和大小写。

1. I   shorter   my   than   father   am

2. don't   down   sit   please 

3. too   shirt   big   is   this 

4. about   two   hundred   it's   kilometers

读下图，完成下列各题。(10分)

（1）B地是                 气候 ，C地是                  气候，C地与B地纬度相似，但两地地气候成因却不一样，其各自成因是                 　　　　　　　　　　　　　　　 （４分）

（2）该大陆气候分布特点是　　　　　　　　　　　　　　　　　　　　　　　            　　　，原因是　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　（2分）

（3）D处盐度比E处    （1分），主要原因是                                         （1分）

（4）F岛东侧为    　　　　       气候，其成因是                                        

                                　　　　　　　　　　　　　　　                    （3分）

通常在淬化温度范围内缓冷才出现第一类回火脆性。

下列不属于法律职业道德的基本原则的是：

A．忠实执行宪法和法律，维护法律的尊严

B．法律职业人员的行为应当以事实为依据

C．严明纪律、保守秘密

D．着装规范