棉铃发育经历棉铃（）、（）和（）等三个阶段。

I watched a little girl playing basketball every day from my bedroom window. One day, I asked her why she practiced so much. She said, “I want to go to college. The only way I can go is to get a scholarship(奖学金). I like basketball and I want to be the best player in college. My dad told me, “If the dream is big enough, the facts don’t count.” She never changed her mind. Whenever she was in junior high school or senior high school. One day, before she graduate from senior high school, I saw her sitting on the grass sadly. I asked her what was wrong. She told me that her coach said she was too short to be a good basketball player, so she should stop dreaming about going to college. She was heartbroken and it made me feel bad, too. Then she smiled and told me her father said to her, “If you really want to play for the scholarship of a good college, nothing but yourself can stop your dream.” The next year, she and her team went to a big game she was seen by a coach of a famous college team and was offered a scholarship to the women’s basketball team of their college. She was getting the college education that she had dreamed of. “If the dream is big enough, the facts don’t count.” It is true.

小题1:What’ s the girl’s dream!

A．to be a super basketball player

B．to get a scholarship

C．to go to college.

D．to play for NBA小题2:How long has the little girl practiced the basketball until she was seemed by a coach of a famous college team?

A．about three years

B．About four years

C．About five years

D．More than six years小题3:Did the girl’s family have a lot of money?

A．Yes, it did.

B．No, it didn’t.

C．We don’t know.

D．It isn’t mentioned(提及).小题4:Why did the little girl look sad one day?

A．She failed in test.

B．She was late for training.

C．She was blamed(责备) by her coach.

D．Her coach said she was too short to be a good player.小题5:Put the sentence “If the dream is big enough, the facts don’t count” into Chinese.

A．志存高远

B．任重道远

C．梦想成真

D．梦寐以求

给125千瓦以上的电机供电，电压应选择（）伏。

A．380

B．600

C．3800

D．6000

某企业110kV变电站直流系统电压110V，采用阀控式密闭铅酸蓄电池组，无端电池，单体电池浮充电压2.23V，直流系统不带降压装置，充电装置采用一组20A的高频开关电源模块若干个，站内控制负荷、动力负荷合并供电。请回答下列问题：

事故放电末期单个蓄电池的最低允许值为( )。

A．1.85V

B．1.80V

C．1.75V

D．1.70V

设某个程序中要用到一个二维数组，要求数组名为A，类型为字符串类型，第一维下标从1到5，第二维下标从-2到6，则相应的数组声明语句为 【9】

一般危险品贮库应布置在离城( )km以外的地上与地下。

A．3
B．5
C．10
D．15