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【单选题】
瓦斯爆炸的浓度为()A.
5-16%
B.
1-16%
C.
1-5%
D.
2-16%
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【单选题】What aspect of wind power is the lecture mainly about?
A.
Electrical power in California
B.
Alternative energy sources
C.
Problems associated with turbines
D.
Wind as a renewable energy option
【简答题】根据上面的失物启事和招领启事内容回答下列问题。 小题1:What color is Lisa's jacket? 小题2:Where is Lisa's house? 小题3:Is Jack's father a teacher? 小题4:What's Jack's family name? 小题5:What's Mr. Hand's telephone number?
【简答题】Rose: Hi, Lisa. What's wrong with you?______. Lisa: No, I don't. I've got the flu.
【简答题】阿斯顿阿斯顿
【单选题】听力原文：John and Lisa's skills are complementary, she's good at routine work while he's great at handing emergencies. Together they make a great team. (26)
A.
John and Lisa are team members.
B.
John and Lisa are good at handling emergencies.
C.
John and Lisa are good at routine work.
D.
John and Lisa are good partners when working together.
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