关于企业的经营战略，下面的说法正确的是( )。 A．对于消费者的消费水平不高，企业

阅读理解。

     I'm a girl. My name is Liz. My father's name is John. My mother's name is Susan. My father and mother

like music. They can sing and dance. I like music, too. I can play the piano, but I can't sing.

1. Liz is a _____.

A. boy

B. girl

C. woman

2. Susan is Liz's _____.

A. mother

B. father

C. classmate

3. Does Liz like music?

A. Yes, she likes music.

B. No, she doesn't.

C. Her mother.

4. Liz can _____.

A. play the piano.

B. sing

C. draw

5. There are _____ people in Liz's family.

A. three

B. four

C. five

若1992年度的终霜日为1992年12月21日，1993年度的初霜日为1993年12月31日，则1993年的无霜期为（）天。

A.364

B.365

C.374

D.376

为避免爆胎，平时应如何做好检查工作？

维护保养是司机职责范围内的一项重要工作。

压缩系数