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完形填空 When I was in seventh grade, I volunteered at a local hospital during the summer. I spent most of the time there with Mr Gillespie. I spent many days there__ 1 __ his hand and talking to him. He became a close __ 2 __ of mine, although he was in a coma(昏迷). I left for a week, and when I came back, Mr Gillespie was__ 3 __. I didn't have the courage to ask any of the nurses where he was, for fear they might tell me he had died. So with many questions__ 4 __,  I continued to volunteer there. Several years later, I was at a gas station when I noticed a __ 5 __face. When I realized who it was, my eyes filled with tears. He was alive! I got the __ 6 __to ask him if his name was Mr Gillespie, and if he had been in a coma about five years ago. With an uncertain look on his face, he __ 7 __yes. I explained how I knew him. His eyes welled up with tears, and he gave me the __ 8 __ hug. He began to tell me how, as he lay there comatose(昏迷的), he could hear me talking to him and could __ 9 __me holding his hand the whole time. He thought it was a(n) __ 10 __, not a person, who was there with him. Mr Gillespie firmly believed that it was my__ 11 __and touch that had kept him alive. We both cried for a while, said our good byes and__ 12 __our separate ways. I know that I made a __ 13 __between his life and his death. More __ 14 __,  he has made a very big difference in my life, too. I will never forget him and what he __ 15 __for me: he made me an angel. (     )1. A. touching (     )2. A. friend (     )3. A. dead (     )4. A. undone (     )5. A. unbelievable (     )6. A. issue (     )7. A. allowed (     )8. A. coldest (     )9. A. feel (     )10. A. animal (     )11. A. noise (     )12. A. ran (     )13. A. life (     )14. A. importantly (     )15. A. missed B. breaking B. nurse B. lost B. unanswered B. pleasant B. effect B. replied B. best B. appreciate B. angel B. shout B. checked B. difference B. carefully B. realized C. holding C. volunteer C. puzzled C. uncovered C. familiar C. bet C. thought C. warmest C. imagine C. businessman C. voice C. turned C. promise C. frequently C. did D. seeking D. doctor D. gone D. unaccepted D. strange D. courage D. considered D. worst D. send D. ambassador D. suggestion D. went D. lives D. regularly D. practiced
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参考答案:
举一反三
【多选题】转录泡是指在转录延长过程形成的转录复合物,包括:
A.
局部打开的DNA双链
B.
RNA聚合酶
C.
DNA聚合酶
D.
新生成转录本RNA
【单选题】生产车间人员着装整体要求叙述正确的是()
A.
头发不得外漏
B.
不得化妆和佩戴手表、首饰
C.
不得留长指甲
D.
上述三项都是
【单选题】下面哪一项是对三元转录复合物的正确描述
A.
σ因子、核心酶和双链DNA在启动子形成的复合物
B.
全酶、模板DNA和新生RNA形成的复合物
C.
三个全酶在转录起始点形成的复合物
D.
σ因子、核心酶和促旋酶形成的复合物
【单选题】Now that he ________ that he had stolen the money, you should have forgiven him. [      ]
A.
excused
B.
suffered
C.
admitted
D.
offered
【单选题】佩戴 手表的要求?
A.
自行选择佩戴
B.
表带是金属材质或皮质皮带,颜色以黑、棕为宜,不佩戴其它各类型手表
C.
表带是金属材质或皮质皮带,颜色以黑、棕为宜,可佩戴其它各类型手表
D.
表带是金属材质或皮质皮带,颜色以黑、白为宜,不佩戴其它各类型手
【单选题】转录复合物是指
A.
RNA聚合酶结合模板形成的复合物
B.
核心酶-DNA-RNA形成的复合物
C.
全酶-DNA-RNA形成的复合物
D.
σ因子-DNA-RNA形成的复合物
E.
DNA/RNA杂化双链
【单选题】佩戴手表的要求?
A.
自行选择佩戴
B.
表带是金属材质或皮质皮带,颜色以黑、棕为宜,不佩戴其它各类型手表
C.
表带是金属材质或皮质皮带,颜色以黑、棕为宜,可佩戴其它各类型手表
D.
表带是金属材质或皮质皮带,颜色以黑、白为宜,不佩戴其它各类型手表
【单选题】下面哪一项是对转录延伸阶段三元转录复合物的正确描述
A.
σ因子、核心酶和双链DNA在启动子形成的复合物
B.
核心酶、模板DNA和新生RNA形成的复合物
C.
三个全酶在转录起始点形成的复合物
D.
σ因子、核心酶和促旋酶形成的复合物
【单选题】原核生物转录延长过程中形成的转录复合物是指
A.
RNA-pol全酶-DNA
B.
RNA-pol核心酶-DNA-RNA
C.
RNA-pol全酶-DNA-RNA
D.
σ因子-DNA-RNA
E.
DNA/RNA杂交双链
【判断题】生产瘫痪为一时性脑贫血所致的脑皮质缺氧,脑神经兴奋性降低的神经性疾病。
A.
正确
B.
错误
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