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【简答题】
Children and young people tend to have certain role models – people they want to be like when they grow 1 . Though at first children would have wished to copy their mother, father or a (n) 2 relative, gradually these role models are thought of as famous people or popular 3 . People have different opinions about  whether  popular stars or other famous people are good role models for children. Charming models, such as Katie Price, are often 4 and thought highly of by young girls. This is the biggest worry of parents and teachers. They wish to 5 their children to have the concept that success is achieved through hard work and 6 rather than an attractive looking. Most people tend to grow up to be those 7 are close to home — their parents or family friends. Some decide to be like their favorite teacher. A child who loves to 8 may want to grow to be the next Picasso or Van Gogh; Someone who loves to 9 might imagine themselves as a famous writer; if a child enjoys dancing, he or she 10 well admire a famous dancer, but this is not the case. A lot of dance students wish to be like their 11 teacher. Therefore, the job of a teacher is 12 just providing knowledge of a given subject. They should be able to 13 their students’ trust and 14 them well. Helping youngsters to learn from models, to learn how to accept 15 with grace(优雅) and losing with respect, is central to any parent’s or teacher’s job. Manners are very important and a dance teacher can make use of  his or her position and influence(影响) to introduce  good behaviors to youngsters. 小题1: A.younger B.stronger C.older D.taller 小题2: A.generous B.favorite C.ordinary D.humorous 小题3: A.fans B.stars C.singers D.dancers 小题4: A.awarded B.admired C.admitted D.afforded 小题5: A.encourage B.receive C.hold D.ignore 小题6: A.luck B.imagination C.effort D.effect 小题7: A.what B.which C.it D.who 小题8: A.read and write B.sing and dance C.listen and speak D.draw and paint 小题9: A.write B.read C.travel D.think 小题10: A.should B.may C.must D.need 小题11: A.dance B.music C.art D.piano 小题12: A.better than B.less than C.more than D.rather than 小题13: A.receive B.lose C.gain D.accept 小题14: A.communicate with B.keep up with C.come up with D.catch up with 小题15: A.challenging B.falling C.failing D.winning
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【单选题】一般光学仪器,如望远镜、人眼等的像点都可以认为是物镜光孔(直径为d)的爱里斑。对于两个张角为df 的光源点(物点),其像点中心对物镜的张角也是df.根据瑞利判据可知光学仪器能够分辨出两个物点的最小张角是:
A.
B.
C.
D.
【简答题】下面程序的运行结果是:【 】。 int f(int a[],int n) { if(n>1)return a[0]+f(&a[1],n-1); elsel return a[0]; } main() { int aa[3]={1,2,3},s; s=f(&aa[0],3);printf('%d/n',s); }
【单选题】实现中华民族伟大复兴是“中国梦”的目标指向和()。
A.
根本内容
B.
基本内容
C.
实质内容
D.
核心内容
【简答题】#include<stdio.h> int f(int a[],int n) {if(n>1)return a[0]}+f(&a[1],n-1); else return a[0]; } main() {int aa[3]={1,2,3},s; s=f(&aa[0],3);printf('%d/n',s); }
【单选题】瑞利判据指的是两个等强度波长的亮条纹只有当它们的合强度曲线中央极小值低于两边极大值的( )%时,才算被分开。
A.
60
B.
70
C.
80
D.
90
【单选题】物联网英文缩写:
A.
iot
B.
wot
C.
int
D.
web
【单选题】( )是夯实实现中华民族伟大复兴中国梦的物质文化基础的根本途径。
A.
法治
B.
民主
C.
改革
D.
发展
【单选题】一般光学仪器,如望远镜、人眼等的像点都可以认为是物镜光孔(直径为d)的爱里斑。对于两个张角为 df 的光源点(物点),其像点中心对物镜的张角也是 df . 根据瑞利判据可知光学仪器能够分辨出两个物点的最小张角是:
A.
df ≈ 0.61 l / d
B.
df ≈ l / d
C.
df ≈ 1.22 d / l
D.
df ≈ 1.22 l / d
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A.
最大分辨角
B.
最小分辨角
C.
最小衍射角
D.
最大衍射角
【判断题】瑞利判据是指,当两个像靠近到使得第一个Airy斑的主极大和第二个Airy斑的极小重合时,刚刚能分辨。进一步靠近,两个像不能分辩。
A.
正确
B.
错误
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