河南省洛阳市2022-2023高二下学期6月质量检测英语试卷+答案,以下展示关于河南省洛阳市2022-2023高二下学期6月质量检测英语试卷+答案的相关内容节选，更多内容请多关注我们

1、洛阳市20222023学年高二质量检测英语试卷注意事项：1.答卷前，考生务必将自己的姓名、考号等填写在答题卡和试卷指定位置上。2.回答选择题时，选出每小题答案后，用铅笔将答题卡上对应题目的答案标号涂黑。如需改动，用橡皮擦干净后，再选涂其他答案标号。回答非选择题时，将答案写在答题卡上，写在本试卷上无效。3.考试结束后，将本试卷和答题卡一并交回。第一部分 听力(共两节，满分分) 做题时，先将答案标在试卷上，录音内容结束后，你将有两分钟的时间将试卷上的答案转涂到答题卡上。第一节(共5小题；每小题1.5分，满分7.5分)听下面5段对话。每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项

2、。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。1. What does the man need to do?A. Attend a conference. B. Reserve a room. C. Reply some emails.2. Where are they going?A. To the cinema. B. To the car. C. To the station.3. When will the match begin?A. At 4:00. B. At 4:30. C. At 5:00.4. Whats Tommy like?A.

3、 He is cute. B. He is naughty. C. He is old.5. Why does the man refuse to go to the cafeteria now?A. Its too early. B. The dishes are not good. C. He doesnt want to wait.第二节(共15小题;每小题1.5分,满分22.5分) 听下面5段对话或独白。每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项。听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。每段对话或独白

4、读两遍。听第6段材料，回答第6、7题。6. What did Saras parents do yesterday?A. They did the Smiths a big favor.B. They invited the Smiths to dinner.C. They went outing with the Smiths.7. Whats Mr. Smith?A. A mechanicB. A baker.C. A cook. 听第7段材料，回答第8至10题。8. Where does the man work?A. At a supermarket.B. At a radio sta

5、tionC. At a restaurant9. Why did the man choose the location?A. For less competitionB. For higher price.C. For better food10. What may the man do?A. Change his jobB. Ask Linda for helpC. Sell food at a cheaper price听第8段材料，回答第11 至13题。11. What is the man now?A. An accountant.B. A salesman.C. A sales manager12. Why is the man suitable for the job according to him?A. He works fast.B. Hes good with peopleC. He is very careful13. Whats the relationship between the speakers?A. Strangers.B. Colleagues.C. Boss and secretary.

SalI、Hinol20.某质粒上有SalI,HindⅢ,BamHI三种限制酶切割位点,同时还含有抗四环素基因和抗氨转基因青霉素基因,获得此质粒的农杆菌表现出对两种抗生素的抗性。利用此质粒获得转基因抗盐烟草的过程,如下图所示。请据图分析,下列表述错误的是烟草幼苗A.在构建重组质粒时,选用HindⅢ和SalI两种酶切割目的基因的两端及质粒可防止目的HindlSall基因和质粒的自我环化杆B.用分别含有氨苄青霉素和四环素的培养基筛选重组质粒时,发现含有目的基因的农杆菌不能在含四环素的培养基上生长,说明抗四环素基因未起到标记基因的作用T-DNAC.采用农杆菌转化法是因为农杆菌感染烟草细胞时,其内的重组T质粒上的T-DNA能将T1目的基因插入到烟草细胞的染色体DNA上胞D.利用植物组织培养技术培育转基因抗盐烟草植株,依据的原理是高度分化的植物细胞具有发育成完整植株的能力

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