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【单选题】
我国专利法规定,发明专利的保护期限与实用新型和外观设计的保护期限分别为()。
A.
10年、20年
B.
20年、10年
C.
10年、10年
D.
20年、20年
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参考答案:
举一反三
【单选题】心脏病孕妇最危险的时期是
A.
妊娠12周
B.
分娩期
C.
妊娠28周
D.
妊娠30周
E.
妊娠40周
【单选题】心脏病孕妇最危险的时期是
A.
妊娠35~38周
B.
妊娠32~34周
C.
妊娠24~27周
D.
妊娠28~31周
E.
产褥期7天之后
【简答题】阅读理解。 Dear Mom and Dad, I'm afraid I have some very bad news for you. I have been very naughty and the school is very angry with me. She is going to write to you. You must come and take me away...
【简答题】选词填空,从以下10词中选出合适的完成句子,将选项字母分别填入10个空中,每个词只用一次。 A. stress B. profitable C. horizon D. electricity E. exclusive F. mortgage G. abuse H. regulation I. clause J. absolute 1. T...
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【简答题】翻译:不,我是西班牙人。(女)
【判断题】睡眠既减少了机体能量的消耗,也使整个机体得到了充分的体息
A.
正确
B.
错误
【简答题】1 a: Are you tired? b: Yes, very tired. I feel as if I for a week. 2 a: I spent a very boring evening at home yesterday. b: Why did you stay at home? You out with us. 3 a: Shall I open this letter? b:...
【简答题】My father often works very hard. And he has 1 to see a film. Here I’ll tell you 2 about One afternoon, when he finished his work and 3 go home, he found a film ticket under the 4 on his desk. He thoug...
【简答题】My father often works very harD.And he has 1 to see a film. Here I’ll tell you 2 about him. One afternoon, when he finished his work and 3 go home, he found a film ticket under the 4 on his desk. He t...
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