DA8作业车液压油泵出来的液压油经溢流阀调定为（）Mpa。A、10Mpa B、11M

Judge the following sentences true(T) or false(F).

     Can you imagine keeping an alien dog as a pet? This is what happens in CJ7-the so-called "first

Chinese sci-fi (科幻) movie". It came out in January, 2008. The movie is about a poor man Ti, his son

Dicky and their alien dog CJ7. Dicky, a 10-year-old boy, lives a poor life with his father Ti, a worker.

One day, his father discovers a ball in the trash and he gives it to Dicky. The ball becomes a cute alien

dog. It's a small dog with big eyes and green hair. It can talk and do magic. Soon the dog comes to love

Ti and his son. It goes to school with Dicky. It makes him laugh, but it makes trouble, too. When Ti falls

off a building and dies, CJ7 saves his life. Because the dog uses up all its power(能量), it becomes a doll. But Dicky still wears the dog around his neck. He hopes that CJ7 will come back to life one day.

( )1. The movie CJ7 came out in February, 2008.                      

( )2. Dicky's father is so rich that he buys an alien dog for him.  

( )3. CJ7 is a cute alien dog with big eyes and gray hair.            

( )4. CJ7 can not only make Dicky laugh but also make trouble.        

( )5. At last Ti comes back to life because his son and CJ7 save him.

简述遗嘱变更和撤销的形式。

长期服用糖皮质激素，不产生下列哪种副作用（）

A.肾上腺皮质萎缩

B.高血糖

C.溃疡或出血、穿孔

D.满月脸

E.白细胞减少

现场救护中常运用的护理措施有哪些（）

A.半卧位

B.配合医生抢救

C.建立有效的静脉通道

D.维护生命体征

E.去除伤员身上不必要的约束物

两国都采用浮动汇率制度且具有良好的贸易关系。如果A国的收入（列A），那么在其他条件不变的情况下，A国的货币币值相对于B国的货币将（列B）。正确的选项为（）

A.增加保持不变

B.减少贬值

C.增加贬值

D.保持不变升值