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【简答题】
After our hospital visit, my husband and I needed cheering up, so we thought we would treat ourselves to a big breakfast at our favourite restaurant. While we were waiting for our meals, we decided to use all our small change and make our wallets light, so we counted it out as we waited. I vaguely(含糊地) remember seeing a man sitting nearby. When our meals arrived, we found a note. It read,” Your breakfast has been paid for. Hope you have a lovely day.” It was a wonderful surprise as nothing like that had ever happened to us. He must have thought we could hardly pay the bill. We looked around to thank him, but he had left. As retirees(退休者),we were grateful for the help like this, but it was the kindness of a total stranger that meant so much more to us. 小题1:The old couple went to restaurant for a big breakfast in order to _______. A.become happier B.become healthier C.become lighter D.become younger 小题2:What have you learnt from the story? A.The old couple couldn’t afford the meal. B.The old couple paid the meal by small change. C.The old couple had a free meal in the end D.The old couple bought the man a big breakfast 小题3: Clearly, the man sitting near the couple was _______. A.poor B.rich C.helpful D.grateful
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举一反三
【单选题】生成脱氧核苷酸时,核糖转变为脱氧核糖发生在(    )
A.
5-磷酸核糖-1-焦磷酸核糖水平  
B.
核苷水平
C.
一磷酸核苷水平    
D.
二磷酸核苷水平
【单选题】硫酸盐的检查要求在酸性条件下进行,所用的酸为( )
A.
盐酸
B.
硫酸
C.
硝酸
D.
醋酸盐缓冲液
E.
磷酸
【单选题】5-磷酸核糖和ATP作用生成5-磷酸核糖-1-焦磷酸(PRPP),催化该反应的酶是(    )
A.
核糖激酶    
B.
磷酸核糖激酶
C.
三磷酸核苷酸激酶    
D.
磷酸核糖焦磷酸激酶
【单选题】关于萎缩性阴道炎的描述,错误的是
A.
阴道上皮糖原含量减少
B.
用碱性溶冲洗阴道
C.
常见为化脓菌感染
D.
可加用已烯雌酚局部治疗
E.
伴血性分泌物时应做防癌普查
【判断题】人类是哺乳动物中直立行走的,树木是高等植物中直立生长的。
A.
正确
B.
错误
【简答题】以职业素养为主题,制作PPT文件!!
【单选题】磷酸戊糖途径生成的重要产物包括
A.
5-磷酸核糖,NADH
B.
6-磷酸葡萄糖,NADPH
C.
5-磷酸核糖,NADPH
D.
6-磷酸果糖,NADPH
E.
5-磷酸核糖,FADH
【单选题】有关萎缩性阴道炎的描述哪项错误
A.
只限于老年人发病
B.
主要症状是白带增多及外阴瘙痒
C.
阴道呈老年性改变
D.
时有血性白带
E.
病情严重时加用雌激素治疗
【单选题】磷酸戊糖途径的重要生理功能是生成()
A.
6-磷酸葡萄糖
B.
NADH+H+
C.
FADH2
D.
CO2
E.
5磷酸核糖
【单选题】磷酸戊糖途径的重要生理意义是生成
A.
5-磷酸核酮糖
B.
5-磷酸木酮糖
C.
5-磷酸核糖
D.
磷酸葡萄糖
E.
磷酸果糖
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