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【单选题】
In this section you will hear ONE interview. The interview will be divided into TWO parts. At the end of each part, five questions will be asked about what was said. Both the interview and the questions will be spoken ONCE ONLY. After each question there will be a ten-second pause. During the pause, you should read the four choices of A, B, C and D, and mark the best answer to each question on ANSWER SHEET TWO. You have THIRTY seconds to preview the questions. Now, listen to Part One of the interview. Questions 1 to 5 are based on Part One of the interview.A.
A . Because some people don't think they need the sum to get vitamin D.
B.
Because it's an example of an evolutionary compromise.
C.
Because someone has got too much sun.
D.
Because some people think they are healthy enough
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【简答题】按依照各国法律赋予符合条件的著作者以及发明者或成果拥有者在一定期限内享有的独占权利,知识产权可分为两大类( )和( )。
【单选题】便携式浊度计法测定水的浊度时，用()将比色皿冲洗两次，然后将待测水样沿着比色皿的边缘缓慢倒入，以减少气泡产生。
A.
待测水样
B.
蒸馏水
C.
无浊度水
D.
自来水
【单选题】便携式浊度计法测定水的浊度时，用( )将比色皿冲洗三次，然后将待测水样沿着比色皿的边缘缓慢倒入，以减少气泡产生。
A.
待测水样
B.
蒸馏水
C.
无浊度水
D.
自来水
【单选题】如果外圆车削前后的工件直径分别是100CM和99CM,平均分成两次进刀切完加工余量,那么背吃刀量(切削深度)应为
A.
10mm
B.
5mm
C.
2.5mm
D.
2mm
【单选题】Ballad is a story told in song, usually in ____ line stanzas, with the second and fourth lines rhymed.
A.
2
B.
4
C.
6
D.
8
【判断题】Wordsworth’s “Tintern Abbey” tells a strange story in the form of ballad.
A.
正确
B.
错误
【单选题】“特别能吃苦、特别能战斗、特别能攻关、特别能奉献”的载人航天精神,是我国航天事业取得辉煌成就的重要因素,它说明( )
A.
精神是第一性的,物质是第二性的
B.
精神的力量可以变成物质的力量
C.
精神的力量可以代替物质的方量
D.
先有精神,后有物质
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