问题
单项选择题 A1/A2型题
HIV特性描述中，下列不正确的是（）。
A.单股正链RNA基因组
B.有包膜病毒
C.DNA基因组与细胞染色体整合
D.复制通过DNA中间体
E.细胞受体决定HIV的组织嗜性
答案
参考答案：A
解析：HIV的核酸是正链RNA的二聚体。
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HIV特性描述中，下列不正确的是（）。
A.单股正链RNA基因组
B.有包膜病毒
C.DNA基因组与细胞染色体整合
D.复制通过DNA中间体
E.细胞受体决定HIV的组织嗜性
参考答案：A
解析：HIV的核酸是正链RNA的二聚体。
When I began planning to move to Auckland to study, my mother was worried about a lack of jobs and cultural differences. Ignoring these 1 I got there in July 2010. 2 I arrived, I realized the importance of getting a job 3 my living experience. Determined to do this 4 , I spent several weeks going door-to-door for a job, but found 5 response(回应) One afternoon, I walked into a building to ask 6 there were any job opportunities(机会)，The people there advised me not to continue my job search in that 7 . As I was about to 8 , a man who had been listening approached me and asked me to wait outside 9 . Nearly ten minutes later, he 10 ,He asked me about my plans and encouraged me to stay 11 . Then he offered to take me to Royal Oak to 12 a job. I was a little surprised, but had a 13 feeling about him. Along the way ,I realized that I had 14 resumes(简历). Seeing this, the man 15 at his business partner’s office to make me fifteen 16 copies. He also gave me some 17 on dressing and speaking. I handed out my resume and went home feeling very 18 . The following day, I received a 19 from a store in Royal Oak offering me a job. It seems that the world always 20 to you when you need it .And this time, it was a complete stranger who turned out to be a real blessing.
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