【判断题】
操作票应保持半年
A. 对
B. 错
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答案
B
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【判断题】
不应在只经断路器断开电源的设备上工作。应拉开隔离开关，手车开关应拉至检修位置，应使各方面有一个明显的断开点，若无法观察到停电设备的断开点，应有能够反映设备运行状态的电气和机械等指示
A. 对
B. 错
【判断题】
工作许可后，工作负责人、专责监护人应向工作班成员交待工作内容、人员分工、带电部位等危险点和现场安全措施，进行危险点告知，并履行确认手续后，工作班方可开始工作
A. 对
B. 错
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【单选题】
Q3: Why does Steven choose to have an extreme commute?___
A. Because gas prices are not high .
B. Because the commute is not tiring .
C. Because he can attend a better school .
D. Because he can have his favorite lifestyle .
【单选题】
Q4: Which of the following is the disadvantage of long commutes?___
A. Traffic jams .
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【单选题】
Q2: What is the actual reason that Katy doesn’t want to attend Jason’s party?___
A. None of her friends likes Jason .
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D. She went to Jason's party last year .
【单选题】
Q3: What is special about Linda’s party?___
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【单选题】
Q4: What will Katy do to solve her problem?___
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【单选题】
Q1: What is special about this year’s Black Friday shopping?___
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B. Some stores provided more choices of nightlife.
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【单选题】
Q2: Why did some stores open at midnight on Thanksgiving night?___
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【单选题】
Q3: How many Black Friday shoppers were reported to go to the shops at midnight this year?___
A. 24 percent .
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C. 9.5 percent .
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【单选题】
Q4: What can we learn about the 15-year-old Jenny?___
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【单选题】
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【单选题】
Q2: When did the man first do a triathlon?___
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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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A. 1:3.
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【单选题】
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Q3: What does the speaker say about negative feelings?___
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【单选题】
Q4: What is the main idea of the passage?___
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【单选题】
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【单选题】
Q2: What can we learn about Christopher?___
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【单选题】
Q3: What does the woman think about Christopher taking the trip to Alaska?___
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【单选题】
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D.
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【单选题】
Q1: What speed can an avalanche reach within five seconds of taking off?___
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【单选题】
Q2: According to the passage, under what circumstances may an avalanche occur?___
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【单选题】
Q3: What are skiers advised to do to avoid being caught in an avalanche?___
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【单选题】
Q4: Why does the ski patrol use explosives?___
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【单选题】
Q1:What is conversation mainly about?___
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【单选题】
Q2:What did the woman do last night?___
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【单选题】
Q3:Where did the woman get the money?___
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【单选题】
Q2: According to Rubin, what can small companies do to thank holiday workers?___
A. Have talks with their families .
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【单选题】
Q3: What can small business owners do to help holiday workers get into the holiday spirit?___
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【单选题】
Q4: Who are supposed to benefit most from this passage?___
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【单选题】
In the first two paragraphs of the passage the writer tries to tell us that___
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【单选题】
The writer ,as a child ,was very fond of playing in the basement because ___
A. it was bright and alive
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【单选题】
How did the writer feel when he visited his old neighborhood in Washington D.C. ?___
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【单选题】
On his visit to his hometown ,the writer found the old apartment building___
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【单选题】
" Youcan never go home again "inthe last sentence of this passage means that___
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【单选题】
We learn from the passage that Tracy died___
A. on December 8,1992
B. of brain damage
C. 24 hours after he fell off the roof of a car
D. in a car crash
