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【判断题】
由于通常化学键的键能大于167.4KJ/mol，所以波长大于500nm的光往往不能引起光化学离解。
A.
正确
B.
错误
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【单选题】In the following sentences, replace the slang or cliche with the selection more appropriate for formal writing. 1. My mother freaked out when she saw the phone bill.
A.
bugged out
B.
got very upset
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【判断题】ISO是国际标准化组织的英文缩写。
A.
正确
B.
错误
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【判断题】区段是两相邻技术站的铁路线段，它包含了若干个区间和车站。
A.
正确
B.
错误
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【判断题】ISO 是国际标准化组织的英文缩写,成立于 1946 年,总部位于瑞士日内瓦,有中英美日,法德等 100 多个成员国,和 200 多个技术委员会。
A.
正确
B.
错误
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【单选题】Replace the slang or cliche with the selection more appropriate for formal writing. 2. The book was so wicked cool . I'd recommend it to anyone.
A.
entertaining
B.
awesome
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【判断题】ISO 是国际标准化组织的英文缩写。 朱兰三部曲包含质量计划过程、质量控制过程和质量改进过程。
A.
正确
B.
错误
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【单选题】Replace the slang or cliche with the selection more appropriate for formal writing. 5. As foster parents, we got more than we bargained for .
A.
were out of our league
B.
were overcome with unexpected responsiblilites
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【简答题】区段是两相邻（）的铁路线段，它包含了若干个区间和车站。
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【单选题】Helen is _____ to her mother. [     ]
A.
writing
B.
writing
C.
writes
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【单选题】Replace the slang or cliche with the selection more appropriate for formal writing. 3. Lisa was really messed up and started drinking heavily.
A.
screwed up
B.
having a hard time
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【单选题】In the following sentences, replace the slang or cliche with the selection more appropriate for formal writing. 1. My mother freaked out when she saw the phone bill.
A.
bugged out
B.
got very upset
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【判断题】ISO是国际标准化组织的英文缩写。
A.
正确
B.
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【判断题】区段是两相邻技术站的铁路线段，它包含了若干个区间和车站。
A.
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【判断题】ISO 是国际标准化组织的英文缩写,成立于 1946 年,总部位于瑞士日内瓦,有中英美日,法德等 100 多个成员国,和 200 多个技术委员会。
A.
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B.
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【单选题】Replace the slang or cliche with the selection more appropriate for formal writing. 2. The book was so wicked cool . I'd recommend it to anyone.
A.
entertaining
B.
awesome
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【判断题】ISO 是国际标准化组织的英文缩写。 朱兰三部曲包含质量计划过程、质量控制过程和质量改进过程。
A.
正确
B.
错误
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【单选题】Replace the slang or cliche with the selection more appropriate for formal writing. 5. As foster parents, we got more than we bargained for .
A.
were out of our league
B.
were overcome with unexpected responsiblilites
查看完整题目与答案
【简答题】区段是两相邻（）的铁路线段，它包含了若干个区间和车站。
查看完整题目与答案
【单选题】Helen is _____ to her mother. [     ]
A.
writing
B.
writing
C.
writes
查看完整题目与答案
【单选题】Replace the slang or cliche with the selection more appropriate for formal writing. 3. Lisa was really messed up and started drinking heavily.
A.
screwed up
B.
having a hard time
查看完整题目与答案