题目内容
外源DNA的转化过程中，不属于直接转化法有：（ ）。
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第一个哺乳动物克隆是（ ）。
以下关于Ti质粒的描述正确的是（ ）。
以下属于哺乳动物克隆载体的是（ ）。
Complete the following sentences with the proper words and expressions. (填单词或短语对应字母)A. seeB. elastic C. interfere with D. eventually E. maintainF. tremendous G. indicated H. damagedI. means J. preferably1) He tries not to let his business ______ his home life.2) The heavy rain has ______ many houses.3) The play became a ______ hit.4) The last 30 years have ______ considerable changes in China.5) She ______ married the most persistent one of her admirers.6) They want to buy a new house, near the sea ______.7) The rules are ______. We can make some new changes.8) He ______ his willingness with a nod of his head.9) He’s hopelessly inefficient, but I suppose he ______ well.10) He is too poor to ______ his family.
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