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阅读理解题答案上传,其余作业课外完成开学待查。 1朗读对话 2 背诵生词 3抄写生词2次 4阅读理解 Miss Gorgers taught physices in a New York school. Lastmonth she explained to one of her classes about sound, and she decided to testthem to see how successful she had been in her explanation. She said to them, “Now I have a brother in Los Angeles. If I was calling him on thephone and at the same time you were 75 feet away, listening to me from acrossthe street, which of you would hear what I said earlier, my brother or you andfor what reason?” Tom at once answered, “Your brother.Because electricity travels faster than sound waves.” “That’s very good,” Miss Gorgers answered; butthen one of the girls raised her hand, and Miss Gorgers said, “Yes, Kate?” “I disagree,”Kate said. “Your brother would hear you earlier becausewhen it’s 11 o’clock here it’s only 8 o’clock in Los Angeles.” 1. Miss Gorgers was teaching her class _______ . A. how totelephone B. about electricity C. about timezone (时区) D. about sound 2. Miss Gorgers asked this question because shewanted to know whether. _______ A. it was easyto phone to Los Angeles B. her student could hear her from 75 feet away C. her students had grasped (理解)her lesson D. sound waves were slower than electricity 3. Tom thought that electricity was _______ . A. slower than sound waves B. faster than sound waves C. not so fastas sound waves D. as fast as sound waves 4. Kate thought Tom was wrong because _______ . A. clocks in LosAngeles showed a different time from those in New York B. electricity was slower than sound waves C. Tom was notgood at physics at all D. Tom ’s answer had nothing to do with sound waves 5. Whose answer do you think is correct acoording to the law of physics? _______ A. Tom ’s B. Kate’s C. Both A and B D. Neither A nor B
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举一反三
【单选题】正常人视野由小到大的顺序是
A.
红、绿、蓝、白
B.
绿、蓝、白、红
C.
蓝、白、红、绿
D.
绿、红、蓝、白
【简答题】Senior Account Executive(总监) Atlanta, a leading marketing, design & production company, seeks a Senior Account Executive. This newly created position is located in Miami, Fl. It will be directly respo...
【单选题】全国人民代表大会常务委员会不能够行使哪项职权?()
A.
解释宪法,监督司法的实施;
B.
解释法律;
C.
修改法律
D.
制定宪法
【单选题】(预应力) 某 24 米预应力混凝土屋架的下弦杆,已知条件如下表所示, 且 σ l 1 = 40.63N/mm 2 、 σ l 2 = 46.87N/mm 2 、 σ l 4 = 139.50N/mm 2 , , 。 材料 混凝土 预应力钢筋 非预应力钢筋 品种和强度等级 C 60 钢绞线 HRB335 截面面积( mm 2 ) 280mm × 180mm 孔道 2 φ 45 两束 每束 4 ...
A.
793kN
B.
1178kN
C.
945kN
D.
815kN
【判断题】对于初创企业来说,更应在成立之初明确供应链管理的战略地位
A.
正确
B.
错误
【单选题】全国人民代表大会常务委员会不能够行使哪项职权?()
A.
解释宪法,监督宪法的实施
B.
解释法律
C.
修改法律
D.
制定宪法
【判断题】背对出球的方向将球传起的方法叫背传球。
A.
正确
B.
错误
【单选题】下列哪项不属于第一次产检的内容
A.
询问孕妇过去史、月经史、孕产史
B.
建立孕期保健手册
C.
查血常规、肝肾功
D.
询问胎动情况
【单选题】(预应力) 某 24 米预应力混凝土屋架的下弦杆,已知条件如下表所示, 且 σ l 1 = 40.63N/mm 2 、 σ l 2 = 46.87N/mm 2 、 σ l 4 = 139.50N/mm 2 , , 。 材料 混凝土 预应力钢筋 非预应力钢筋 品种和强度等级 C 60 钢绞线 HRB335 截面面积( mm 2 ) 280mm × 180mm 孔道 2 φ 45 两束 每束 4 ...
A.
20.96
B.
13.50
C.
18.50
D.
14.80
【单选题】正常人视野由小到大的顺序是
A.
红绿蓝白
B.
绿蓝白红
C.
蓝白红绿
D.
绿红蓝白
E.
白蓝红绿
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