当前我国社会上存在的错误人生观主要有哪些？

Most People don’t like mice, but they love one mouse -- Mickey Mouse. In their mind, this mouse is their favourite animal. About 70 years ago, an American man called Walt Disney created（创造） a cartoon mouse for films. He named this mouse Mickey Mouse. From the beginning, Mickey Mouse is a clean mouse. He always does many interesting things. That’s why many children and people love him. He makes them happy and tickles them. In the film, Mickey Mouse also has a lot of friends, for example, Donald Duck and Pluto. Donald can do many things that Mickey cannot. Pluto is a dog. He always does foolish things and makes foolish mistakes. Many children like these cartoon animals, but they like Mickey most because the mouse is a star of beauty and wisdom(智慧).

小题1:Mickey Mouse comes from____________.

A．England

B．Spain

C．Japan

D．America小题2:_________ created Mickey Mouse.

A．An old man

B．A young boy

C．A man named Walt Disney

D．A man named Charlie Chaplin小题3:Many children and people like Mickey Mouse because_________.

A．He never makes mistakes

B．He is like a real mouse.

C．He always does many interesting things

D．He has many friends.小题4:What does the underlined phrase “ tickles them” mean in the passage?

A．Make them happy.

B．Make them angry.

C．Make them sad.

D．Make them tired.小题5:In the cartoon, Pluto is a _________ dog.

A．clever

B．smart

C．foolish

D．bad

风湿病可表现有：

A．小舞蹈症

B．皮下结节和环形红斑

C．风湿性关节炎

D．风湿性动脉炎

E．风湿性全心炎

什么叫固定端约束？举例简述变电工程哪些是固定端约束。

固体分散体常用的载体材料有哪些？

用偏光显微镜观察宝石多色性，应在：（）.

A.单偏光下进行

B.正偏光下进行

C.锥光下进行