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【单选题】
细菌基因转移重组的方式不包括A.
突变
B.
转化
C.
接合
D.
转导
E.
溶原性转换
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举一反三
【简答题】Last July, my 12-year-old car died on California's Santa Ana Freeway. It was an hour before sunset, and I was 25 miles from home. I couldn't reach anyone to pick me up, so I decided to take a bus. Not...
【单选题】M股份有限公司于2018年2月28日以每股15元的价格购入某上市公司股票100万股，划分为交易性金融资产，购买该股票支付手续费20万元。6月22日，收到该上市公司按每股1元发放的现金股利。12月31日该股票的市价为每股18元，2018年12月31日该交易性金融资产计入“公允价值变动损益”的金额为（ ）万元。
A.
280
B.
320
C.
300
D.
－20
【简答题】Passage Two One night last July, my 12-year-old car died on California's Santa Ana Freeway. It was an hour before sunset, and I was 25 miles from home. I couldn't reach anyone to pick me up, so I deci...
【单选题】反应3O2→2O3,其速率方程-d[O2]/dt=k[O3]2[O2]或d[O3]/dt=k'[O3]2[O2],那么k与k'的关系是:
A.
2k＝3kˊ；
B.
k＝kˊ；
C.
3k＝2kˊ；
D.
1/2k＝1/3kˊ
【简答题】• 1. 如何对待正式群体(正式团体)中的非正式群体(非正式团体)? 2. 阐述社会助长现象( P1 ) 3. 阐述社会致弱现象( P1 ) 要求: 三选一 , 结合自己遇到的实例 , 谈谈自己的思考
【简答题】One night last July, my 12-year-old car died on California's Santa Ana Freeway. It was an hour before sunset, and I was 25 miles from home. I couldn't reach anyone to pick me up, so I decided to take ...
【简答题】Last July, my 12-year-old car died on California's Santa Ana Freeway. It was an hour before sunset, and I was 25 miles from home. I couldn't reach anyone to pick me up, so I decided to take a bus. Not...
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