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【单选题】
紫外灭菌力最强的波长为
A.
200-300nm
B.
200nm
C.
254nm
D.
320nm
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参考答案：
参考解析：
知识点：
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举一反三
【判断题】从计算机结构来说,微型计算机属于“冯·诺依曼机”。
A.
正确
B.
错误
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【多选题】如下图,请说出你见到的有核红细胞的形态学改变
A.
核碎裂
B.
双核
C.
核出芽
D.
巨幼样变
E.
核分叶
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【单选题】( )1. --Can I help you? -- A. No. I want some juice. B. You can help me. C. Yes. I want some lychees. ( )2. Can I some water, please? A. have ...
A.
AACACACBBC
B.
AACBCBACBC
C.
BACAABACBC
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【简答题】Choose a word or phrase from the box to complete the conversation . short / heavy / big / early / long / fast For example: I can’t carry this box. It’s too heavy. I think 7.30 is too _______________ f...
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【单选题】The big box is too heavy. I can't ___________ it. [     ]
A.
take
B.
bring
C.
carry
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【简答题】The box is too______. I can't carry it .(big, great)
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【单选题】若要把幻灯片的设计模板设置为“行云流水”,应进行的一组操作是 ( )
A.
幻灯片放映→自定义动画→行云流水
B.
动画→幻灯片设计→行云流水
C.
插入→图片→行云流水
D.
设计→主题→行云流水
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【简答题】用所给单词的适当形式填空。 1. You can't carry the big box. Let me_____ ( help)you. 2. Last week we_____ ( pick) many apples on the farm. 3. What time_____you_____ ( get) to Beijing yesterday? 4. What_____ ( make) ...
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【单选题】The box is ____. I can carry it.
A.
light
B.
heavy
C.
big
查看完整题目与答案
【单选题】What does this part mean? Secrets can take many forms. They can be silly or soulful or shocking. They can connect us with our deepest humanity or with people we’ll never meet again. ... Secrets can re...
A.
Our secrets are all very similar.
B.
Secrets should be spoken quietly.
C.
People have many different kinds of secrets.
查看完整题目与答案
相关题目：
【判断题】从计算机结构来说,微型计算机属于“冯·诺依曼机”。
A.
正确
B.
错误
查看完整题目与答案
【多选题】如下图,请说出你见到的有核红细胞的形态学改变
A.
核碎裂
B.
双核
C.
核出芽
D.
巨幼样变
E.
核分叶
查看完整题目与答案
【单选题】( )1. --Can I help you? -- A. No. I want some juice. B. You can help me. C. Yes. I want some lychees. ( )2. Can I some water, please? A. have ...
A.
AACACACBBC
B.
AACBCBACBC
C.
BACAABACBC
查看完整题目与答案
【简答题】Choose a word or phrase from the box to complete the conversation . short / heavy / big / early / long / fast For example: I can’t carry this box. It’s too heavy. I think 7.30 is too _______________ f...
查看完整题目与答案
【单选题】The big box is too heavy. I can't ___________ it. [     ]
A.
take
B.
bring
C.
carry
查看完整题目与答案
【简答题】The box is too______. I can't carry it .(big, great)
查看完整题目与答案
【单选题】若要把幻灯片的设计模板设置为“行云流水”,应进行的一组操作是 ( )
A.
幻灯片放映→自定义动画→行云流水
B.
动画→幻灯片设计→行云流水
C.
插入→图片→行云流水
D.
设计→主题→行云流水
查看完整题目与答案
【简答题】用所给单词的适当形式填空。 1. You can't carry the big box. Let me_____ ( help)you. 2. Last week we_____ ( pick) many apples on the farm. 3. What time_____you_____ ( get) to Beijing yesterday? 4. What_____ ( make) ...
查看完整题目与答案
【单选题】The box is ____. I can carry it.
A.
light
B.
heavy
C.
big
查看完整题目与答案
【单选题】What does this part mean? Secrets can take many forms. They can be silly or soulful or shocking. They can connect us with our deepest humanity or with people we’ll never meet again. ... Secrets can re...
A.
Our secrets are all very similar.
B.
Secrets should be spoken quietly.
C.
People have many different kinds of secrets.
查看完整题目与答案