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【单选题】
可见- 紫外分光度法的适合检测波长范围是( )
A.
400-760nm
B.
200-760nm
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【单选题】下列哪项不属于细胞的适应性反应
A.
肥大
B.
增生
C.
再生
D.
萎缩
E.
化生
【简答题】I-m waiting for Julia to introduce________ (her) to me.
【单选题】听力原文:W:Hello,Tom. Where are you going? M:Hello,Julia! I'm going to my aunt's. W:Is that box heavy? M:No, it' s light. W:But it's filled with books! Can I help you? M:Of course. Could you open the door...
A.
A lot of books.
B.
A book.
C.
Some paper.
【单选题】听力原文:W: Hello, Tom. Where are you going? M: Hello, Julia! I' m going to my aunt' s. W: Is that box heavy? M: No, it's light. W: But it's filled with books! Can I help you? M: Of course. Could you open...
A.
His aunt's home.
B.
His school.
C.
The city hall.
【简答题】航空运输的主要优点和缺点是什么?
【判断题】航空运输的主要缺点是飞机机舱容积和载重量都比较小,运载成本和运价比地面运输高。飞机飞行往往要受气象条件限制,因而影响其正常、准点性。
A.
正确
B.
错误
【简答题】Neither Julia nor I (be) going.
【简答题】听对话,根据其内容,回答下面的问题。 1. What's Julia going to do? ____________________________________ 2. Where are the Hong Kong tourists? ____________________________________ 3. When is Diana going to Greece? _______...
【单选题】听力原文:W: Hello, Tom. Where are you going? M: Hello, Julia! I'm going to my aunt's. W: Is that box heavy? M: No, it's light. W: But it's filled with books. Can I help you? M: Of course. Could you open t...
A.
His aunt's home.
B.
His friend's home.
C.
The shopping mall.
【单选题】听力原文:M: Come on, Julia,' how're we going to convince everybody that I'm the best candidate? W: It won't be easy! M: Thanks a lot! W: Oh just kidding. Actually I think once we show everyone how well yo...
A.
The election for senator.
B.
The election for treasurer.
C.
The election for secretary.
D.
The election for president.
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