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【简答题】
Jack Brown made a nice talking machine. It could weigh people’s weight. He wanted to try the machine before he could make a lot of them. He put the machine into the waiting room of a station. There were always lots of people in and out. The first one who used the machine was an Indian woman. She stood on the machine. The machine thought for a few seconds to decide which language to speak. “Good morning, madam.” It said in Indian. “Your weight is 72 kilos. That’s three kilos more. If you eat more fruit and vegetables, you will be soon all right.” The second one to use the machine was a Chinese girl. She stood on the machine and waited to hear her weight. “Good morning, Miss.” The machine said in Chinese. “Your weight is 45 kilos. It’s all right for your age and height. Go on to eat what you eat every day.” The third one to use the machine was a very fat American woman. She thought for a long time to stand on the machine. The machine spoke quickly in English, “Good morning. Will one of you get off ?”
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参考答案:
举一反三
【判断题】郑板桥提出了经过“眼中之竹”,转化为“胸中之竹”,借助笔墨,挥洒成为“手中之竹”的创作方法。
A.
正确
B.
错误
【简答题】同型号的变压器,励磁阻抗越大,则( )。
【单选题】f(x)在x=x 0 处有定义是 存在的(    )。
A.
必要条件    
B.
充分条件
C.
充要条件    
D.
无关条件
【单选题】雷电放电过程中,先导放电的电压比主放电的电压()。
A.
B.
C.
一样
D.
0
【多选题】税务机关实施强制执行措施,强制执行的范围包括( )。
A.
纳税人的房地产
B.
纳税人的有价证券
C.
纳税人的现金
D.
个人及其所扶养家属维持生活必需的住房
【单选题】函数在某点连续的极限存在的()条件 A 充要条件 B 充分条件 C必要条件 D 无关条件
A.
充分条件
B.
充要条件
C.
必要条件
D.
无关条件
【单选题】雷电放电过程中,先导放电的电压比主放电的电压()。
A.
B.
C.
一样
D.
没法比较
【单选题】假言判断的前件,后件所反映的事物之间存在的关系() ①充要条件 ②必要条件 ③充要条件和必要条件 ④无条件
A.
①②③
B.
①②④
C.
②③④
D.
①③④
【单选题】光从空气中射入折射率为1.5的玻璃镜片,其反射率为多少
A.
2%
B.
4%
C.
6%
D.
8%
【单选题】雷电放电过程中的主放电电压比先导放电电压。
A.
B.
C.
不确定
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