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【多选题】
Which of the following statements about non-viral vectors for gene therapy are correct?A.
Non-viral methods present certain advantages over viral methods, such as large scale production and low host immunogenicity.
B.
However, non-viral methods initially produced lower levels of transfection and gene expression, and thus lower therapeutic efficacy.
C.
Later technology remedied this deficiency.
D.
Methods for non-viral gene therapy include the injection of naked DNA, electroporation, the gene gun, sonoporation, magnetofection, the use of oligonucleotides, lipoplexes, dendrimers, and inorganic nanoparticles.
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反馈参考答案：
举一反三
【多选题】交互的形式也是多样化的，比如：
A.
触摸的方式（手机）
B.
手势识别（ipad）
C.
体感（切水果）
D.
语音输入（SIRI）
E.
增强显示（AR）、虚拟现实（VR）等等
参考解析：
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