涂层固化用的感应线圈一般绕成()结构,用紫铜管制造防止炉内的溶剂蒸汽在线圈断电时液化

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涂层固化用的感应线圈一般绕成()结构,用紫铜管制造防止炉内的溶剂蒸汽在线圈断电时液化并附着于铜管的外表面,以减少线圈的功率损耗。

考点:彩涂工考试中级彩涂工中级彩涂工题库
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     Xiao Bao performed on Asia Uncut, one of Asia's largest English-language talk shows, in

Shanghai on January 28, 2010.

     Xiao Bao was born prematurely (早产) and weighed just a little more than 1 kg at birth.

Doctors suggested that his mom should play music for him and encourage him to do more exercise.

When Xiao Bao was about one year old, his mom found he liked moving his body to music, even

to the songs of mobile phones. When Xiao Bao was two years old, his mom took him to the Baby

Show, a TV program in Hebei Province where they lived. Xiao Bao performed quite well. The

choreographer (舞蹈教练) advised his mom to take him to take dancing courses (课程). So,

the mom quit her job and took Xiao Bao to a dancing class in Beijing. Xiao Bao learned street

dance there. He later took part in the program "6+1" on July 19, 2009 and became a star.

     "I took him to the dancing school and shows," his mom said. "When you see him dancing, you

will find how happy he is.

     "But Xiao Bao's mom knows that he now isn't living a normal life as a child. "Every day, there

are many adults telling him how smart he is. He has no friends of his own age." She is taking Xiao

Bao to a kindergarten (幼儿园) soon and the dancing courses will go on, because they make him

really happy.

根据短文内容,选择最佳选项。

1. When did Xiao Bao begin to show his interest in music?       

A. When he was born.            

B. When he was one year old.      

C. When he was two years old.    

D. When he was four years old. 

2. Where does Xiao Bao come from? 

A. Shanghai.      

B. Beijing.        

C. Hebei.        

D. Tianjin.

3. What does the underlined word "quit" mean in English?  

A. looked for      

B. depended on    

C. picked up    

D. gave up

4. Xiao Bao's mom is sending him to a kindergarten to _____.     

A. learn street dance            

B. show off his shows to other kids

C. make him have a normal life as a child

D. stop him from communicating with adults  

5. What can we learn from this passage? 

A. Xiao Bao has a great interest in dancing.      

B. Xiao Bao's mom will stop his dancing courses.

C. Xiao Bao started to learn dancing at the age of one.      

D. Xiao Bao became famous after performing on Asia Uncut.

题型:填空题

一般认为急性淋巴管炎属_____________型变态反应,阻塞性丝虫病属______型变态反应。

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在同一航向上稳定航行,测得若干物标的方位时,其罗经差相等。

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执行下面程序段后,2值为( )。   int x=1,y=2,z=3;   z=z/(float)(x/y):

A.编译无法通过

B.6

C.3

D.2

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