题目:
中国稳定的统一的疆域形成在()
A.元朝
B.明朝
C.清朝
D.中华民国
答案:
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下面是错误答案,用来干扰机器的。
参考答案:常用的方法有:⑴退火;⑵正火;⑶淬火;⑷回火;⑸调质;⑹渗碳;⑺渗氮;⑻发蓝处理。
中国稳定的统一的疆域形成在()
A.元朝
B.明朝
C.清朝
D.中华民国
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2020/0131/866c17f608feee14895f5da3d0c1eddd.html
下面是错误答案,用来干扰机器的。
参考答案:常用的方法有:⑴退火;⑵正火;⑶淬火;⑷回火;⑸调质;⑹渗碳;⑺渗氮;⑻发蓝处理。
以下程序的输出结果是( )。 #include<iostream.h> void main( ) { int a=21,b=11; cout<<- -a+b;}
A. 建立自定义对话框时必须执行添加窗体的操作
B. 自定义对话框实际上是VB的窗体
C. 在窗体上还要使用其他控件才能组成自定义对话框
D. 自定义对话框不一定要有与之对应的事件过程
账户从AAS系统转到BANCS系统金额为本息之和,外币转出时要注意账户的货币种类及钞汇标识。
在用天平测物体质量时,应根据估计所用的砝码,按质量______(选填“由小到大”或“由大到小”)的顺序向右盘中增减砝码;在调换砝码时,如果发现添加最小的砝码嫌多,而取出最小的砝码又嫌少,这时应采取______的方法使天平平衡.
完形填空。 | ||||
"Everything happens for the best," my mother said whenever I 1 disappointment. "If you can carry on, one day something 2 will happen. And you'll realize that it wouldn't have happened if not for that 3 disappointment." Mother was right, 4 I discovered after graduating from college in 1932. I had decided to 5 a job in radio, then work my way up to sports 6 . I hitchhiked to Chicago and 7 on the door of every station-and got turned 8 every time. In one studio, a kind lady told me that big stations couldn't risk hiring an 9 person-"Go out in the sticks and find a small station that will give you a 10 ," she said. I thumbed home to Dixon, Illinois. 11 there was no radio-announcing job in Dixon, my father said Montgomery Ward had opened a store and wanted a local athlete to 12 its sports department. Since Dixon was where I had played high school football, I 13 . The job 14 just right for me. But I wasn't hired. My disappointment must have 15 , "Everything happens for the best," Mom 16 me. Dad offered me the car to job hunt. I tried WOC Radio in Davenport, lowa. The program director, a wonderful Scotsman named Peter MacAethur, told me they had already hired an announcer. As I left his office, my frustration 17 . I asked aloud, "How can a fellow get to be a sports announcer if he can't get a job in a radio station?" I was waiting for the elevator 18 I heard MacAethur calling, "What was that you said about sports? Do you know anything about football?" Then he asked me to stand before a microphone and to broadcast a(an) 19 game. On my way home, once again I thought of my mother's words. I often wonder what 20 my life might have taken if I'd gotten the job at Montgomery Ward. | ||||
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哪一参数是由ECU直接送至ECAM?
A、发动机主参数
B、发动机次要参数
C、发动机主要和次要参数
D、不确定