【判断题】
>在各种导电材料中，铜的导电性最好
A. 对
B. 错
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答案
B
解析
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【判断题】
>一台YD132M-4/2型电动机，规格：6.5/8kW、角/双星、1450/2800(r/min)，要使它的额定转速N=1450min，定子绕组应作双星形连接
A. 对
B. 错
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Q1: What does the man suggest that the woman do this weekend?___
A. Read J .K .Rowling's first book .
B. Go to buy a new Harry Potter book .
C. Watch BBC news about J .K .Rowling .
D. Take her cousin to see a new Harry Potter movie .
【单选题】
Q2: Where did J. K. Rowling come up with the idea for Harry Potter?___
A. At a cafe .
B. On a train .
C. At a cinema .
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【单选题】
Q3: What are J. K. Rowling’s future plans?___
A. She won't write any more books .
B. She will write more magic stories .
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D. She said she would work on more serious subjects .
【单选题】
Q4: What are the two speakers mainly talking about?___
A. J.K. Rowling's secret .
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【单选题】
Q1: What happened when Stephen tried to remove a bottle of milk from the refrigerator?___
A. He broke the milk bottle .
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【单选题】
Q2: What did Stephen’s mother do when she came into the kitchen？___
A. She gave him a long lecture .
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【单选题】
Q3: What did Stephen’s mother teach him later?___
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【单选题】
Q4: What did Stephen learn from this experience?___
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【单选题】
Q1: Why is surfing the man’s favorite activity?___
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【单选题】
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【单选题】
Q3: What does the woman love doing?___
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【单选题】
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【单选题】
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【单选题】
Q2: Which age group would be the most likely to visit their friends and relatives?___
A. People aged 16 to 24
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【单选题】
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【单选题】
Q4: According to the survey, how are leisure activities related to age?___
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【单选题】
Q1: Why was the girl excited?___
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【单选题】
Q2: What happened when the man was 13 years old?___
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【单选题】
Q3: Why did the man’s mom give him a big hug?___
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【单选题】
Q4: What color is the girl going to wear for her next competition?___
A. Red .
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【单选题】
Q1: What is this passage mainly about?___
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【单选题】
Q2: According to the passage, what is considered as bad luck?___
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【单选题】
Q3: Why is it considered bad luck to see a black cat crossing one’s path?___
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【单选题】
Q4: According to the passage, what will bring people good luck?___
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【单选题】
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A. 4 hours .
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【单选题】
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【单选题】
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【单选题】
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