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【多选题】
载体主要分为克隆载体和表达载体两类,克隆载体含有的基本元件有A.
复制起点
B.
克隆位点
C.
选择标记
D.
启动子
E.
核糖体结合位点
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
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举一反三
【简答题】再读一遍文章用红色单词填空。 D组阅读.docx 1. The flowers were ______ and beautiful. 2. I could go home because all the work was ___. 3. The book was a _____ from my father. 4. The cake was _____ to look like a car. 5....
【简答题】根据句意写出下列句子中各月的名称。 1. The New Year's Day is the first day in__________. 2. We often have along holiday in F__________ for the Spring Festival 3 .—Does Women's Day come in__________? —Yes, it does. 4. I...
【多选题】On the New Year's Day, people in ______ watch fireworks.
A.
the Netherlands
B.
Iran
C.
China
【多选题】追索权的对物效力表现为一定的追索金额。根据我国法律的规定,持票人行使追索权,可以请求被追索人支付金额和费用是()。
A.
被拒绝付款的汇票金额
B.
汇票金额至到期日或者提示付款日起至清偿日止,按照中国人民银行规定的利率计算利息
C.
取得有关拒绝证明和发出通知书的费用
D.
被拒绝付款后所发生的所有费用
【简答题】根据句意写出下列句子中各月的名称。 1. The New Year's Day is the first day in _____. 2. We often have a long holiday in F_____. 3. —Does Women's Day come in _____? —Yes, it does. 4. I like to go out for a picnic(野餐) in...
【简答题】长对话理解。 1. When did Lucy's family take the photo? A. At Christmas. B. On New Year's Day. C. On Thanksgiving. 2. What does Lucy's brother do? A. An actor. B. A policeman. C. A PE teacher.
【简答题】以图中4台GPS接收机同步观测为例,分析独立基线向量的取法?
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