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【简答题】
n My First Day in New York n I arrived in the United States on Feb. 6, 1986, but I remember my first day here very clearly. My friend was waiting for me when my plane landed at Kennedy Airport at three o’clock in the afternoon. The weather was very cold and it was snowing, but I was too excited to mind. From the airport, my friend and I took a taxi to my hotel. On the way, I saw the skyline of Manhattan for the first time and I stared in astonishment at the famous skyscrapers and their man-made beauty. My friend helped me unpack at the hotel and then left me because he had to go back to work. He promised to return the next day. n n Shortly after my friend had left, I went to a restaurant near the hotel to get something to eat. Because I couldn’t speak a word of English, I couldn’t tell the waiter what I wanted. I was very upset and started to make some gestures, but the waiter didn’t understand me. Finally, I ordered the same thing the man at the next table was eating. After dinner, I started to walk along Broadway until I came to Times Square with its movie theatres, neon lights, and huge crows of people. I didn’t feel tired, so I continued to walk around the city. I wanted to see everything on my first day. I knew it was impossible, but I wanted to try.
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【判断题】在鹰鸽博弈(懦夫博弈)中,A代表收益,C代表成本。在混合策略均衡中,C增加后对双方都有好处。
A.
正确
B.
错误
【判断题】单程票发售服务的基本流程是一迎、二收、 三唱 、四操作、 五找零 。
A.
正确
B.
错误
【多选题】单程票发售服务的基本流程是一迎、二收、 、四操作、 、六告别。
A.
三唱
B.
三确认
C.
五核实
D.
五找零
【简答题】汽车转向灯的闪烁是通过 来实现的。其主要有 、 和 三种类型。
【单选题】在鹰鸽博弈(懦夫博弈)中,A代表收益,C代表成本。在混合策略均衡中,C增加后对双方有好处吗?
A.
B.
没有
C.
不一定
D.
对一方有好处,对另一方没好处
【单选题】孔子最提倡用哪种方法来区分君子和小人?
A.
地位和财产
B.
格局的大小,气象的有无,眼界的高低,胸怀的宽侠
C.
道德
D.
三个都是
【单选题】在血糖筛检工作中,若将某血糖检验方法的异常标准分别定为>130mg/100ml和>160mg/100ml时,这意味着
A.
采用前一标准时试验的假阴性率较采用后一标准时更高
B.
采用前一标准时试验的特异度较采用后一标准时更高
C.
采用前一标准时试验的灵敏度较采用后一标准时更高
D.
采用前一标准时试验的约登指数较采用后一标准时更高
【单选题】在血糖筛检工作中,若将某血糖检验方法的异常标准分别定为>130mg/100ml和>160mg/100ml时,这意味着
A.
采用前一标准时试验的假阴性率较采用后一标准时更高
B.
采用前一标准时试验的特异度较采用后一标准时更高
C.
采用前一标准时试验的灵敏度较采用后一标准时更高
D.
采用前一标准时试验的约登指数较采用后一标准时更高
E.
采用前一标准时试验诊断糖尿病的准确程度较采用后一标准时更高
【判断题】冉斯登目镜由两个平凸透镜组成,它们的凸面相对,焦距相等。
A.
正确
B.
错误
【单选题】设有C语句:int a[5][4];则对数组a元素的正确引用是_______。
A.
a[2][4]
B.
a[5][0]
C.
a[0][0]
D.
a[0,0]
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