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问题 单项选择题

下列关于特种作业人员的安全教育说法错误的是______。

A．特种作业比一般作业的危险性更大

B．特种作业人员上岗前必须进行专门的安全技术和操作技能的培训教育

C．培训后，经考核合格才能取得操作证

D．取得操作证的特种作业人员，不必进行定期复审

答案

参考答案：D

阅读理解
阅读理解。
                                      Come to Jonson’s Store!
      Do you like ball games? We have many ball game things. Soccer balls are 20 dollars each. Volleyballs are 25 dollars each. Basketballs are 35 dollars
each. Tennis rackets are 10 dollars each. Ping-pong balls are 1 dollars each.
Ping-pong bats are 10 dollars each.
                                      Come to Huamei Store!
      Welcome to Huamei Clothes Store, please! We have jackets at a very
good price---only 35 yuan. For boys, we have socks for 4 yuan each. For
girls, we have skirts for 25 yuan each.
                       Come  and see at Hongxing Store!
      Do you need school things? We sell pencil cases for only 2 yuan each. We have great pens for 5 yuan each. A big notebook is 5 yuan and s small one is 3 yuan.
1. Jonson’s Store sells ____________.
A. computer games      
B. ball game things      
C. clothes      
D. school things
2. You can’t buy ___________ at Huamei Store.
A. jackets              
B. socks              
C. skirts      
D. backpacks
3. We can buy a pencil case, a pen and a big notebook for __________yuan.
A. 12                  
B. 11                  
C. 9          
D. 8
4. At Jonson’s Store, ____________.
A.two soccer balls are 20 dollars    
B. a ping-pong ball is 1 yuan.
C. the volleyball and the basketball have the same price.
D. the tennis racket and the ping-pong bat have the same price.
5. From the three ads, we know____________.    
A. we can buy a volleyball and a basketball for 50 dollars
B. we can buy a sweater for 25 yuan at Huamei Store
C. we can’t buy small notebook at Hongxing Store
D. we can’t buy food at the three stores.
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判断题

二期梅毒的皮疹中最早出现斑疹性梅毒疹。
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