皮皮学,免费搜题
登录
搜题
【简答题】
Making friends is a skill. Like most skills, it with practice. If you want to meet people and make friends, you must be willing to some actions. You must first go where there are people. You won’t make friends staying home . Join a club or group, talk with those who like the same things you do is much easier. Or join someone some activity. Many people are nervous when talking to new people. all, meeting strangers means the unknown. And it’s human nature to a bit uncomfortable(不舒服)about the unknown. our fears about dealing with new people come from doubts(怀疑)about . We imagine other people are judging us, finding us too tall too short, too this or too that, but don’t forget that they must be feeling the same way. Try to accept yourself you are, and try to put the other person at ease(不拘束).You’ll both feel more comfortable. Try to self-confident(自信)even if you don’t feel that way when you a room full of strangers, such as a new classroom, walk tall and straight, look directly other people and smile. If you see someone, you’d like to , say something. Don’t wait for person to start a conversation(谈话). Just meeting someone new does not mean that you will friends with that person. Friendship is based on mutual(相互的)liking and “give and take”. It time and effort to develop. And there are things that keep a new friendship from . 小题1: A.produces B.improves C.grows D.raises 小题2: A.take B.make C.do D.carry 小题3: A.lonely B.yourself C.alone D.with yourself 小题4: A.as B.that C.which D.more 小题5: A.with B.in C.on D.to 小题6: A.For B.Above C.In D.After 小题7: A.touching B.facing C.meeting D.seeing 小题8: A.see B.touch C.feel D.do 小题9: A.Many B.Some C.Much D.Most of 小题10: A.yourself B.oneself C.yourselves D.ourselves 小题11: A.and B.but C.or D.as 小题12: A.like B.as C.what D.that 小题13: A.make B.act as C.like D.express 小题14: A.come to B.go to C.enter D.step to 小题15: A.for B.to C.at D.about 小题16: A.speak to B.talk to C.say to D.call up 小题17: A.other B.the other C.another D.others 小题18: A.make B.do C.turn D.put 小题19: A.costs B.takes C.spends D.uses 小题20: A.growing B.living C.increasing D.happening
拍照语音搜题,微信中搜索"皮皮学"使用
参考答案:
参考解析:
知识点:
.
..
皮皮学刷刷变学霸
举一反三
【单选题】设A为 矩阵,Ax=0是非齐次线性方程组Ax=b对应的齐次线性方程组,则下列结论正确的是( )
A.
若Ax=0有零解,则Ax=b有唯一解
B.
若Ax=0有非零解,则Ax=b有无穷多个解
C.
若Ax=b有无穷多个解,则Ax=0只有零解
D.
若Ax=b有无穷多个解,则Ax=0有非零解
【判断题】A是方阵,若Ax=0只有零解,则Ax=b有唯一解。
A.
正确
B.
错误
【单选题】下面程序段的输出结果是 public class Test { public static void main(String args[]){ int[] a=new int[11]; int[] p=new int[4]; int k=5; for(int i=1;i<=10;i++) a[i]=i; for(int i=l;i<=3;i++) p[i]=a[i*i]; for(int i=1;...
A.
37
B.
31
C.
33
D.
35
【单选题】设A是m×n阶矩阵,下列命题正确的是( ).
A.
若方程组AX=0只有零解,则方程组AX=b有唯一解
B.
若方程组AX=0有非零解,则方程组AX=b有无穷多个解
C.
若方程组AX=b无解,则方程组AX=0一定有非零解
D.
若方程组AX=b有无穷多个解,则方程组AX=0一定有非零解
【单选题】下面程序段的输出结果是 public class Test{ public static void main(Stringargs[]){ int x,y; x=(int)Math.sqrt(5)/2+(int)Math.random()*5/2; y=(int)Math.sqrt(3)/2+(ht)Math.random()*3/2; if(x>y) System.out.println(”x>...
A.
x>y
B.
x=y
C.
x<y
D.
编译错误
【判断题】青贮饲料是利用微生物的发酵作用,将夏季青绿饲料有效保存的方法之一,是确保家 畜常年均衡供应饲料的有效措施。
A.
正确
B.
错误
【单选题】设A是4×3矩阵,若齐次线性方程组AX = 0只有零解,则矩阵A的秩为( )
A.
1
B.
2
C.
3
D.
4
【单选题】下面程序段的输出结果是 public class Test { public static void main (String args[]){ int[] a=new int[11]; int[] p=new int [4]; int k=5; for(int i=1;i<=10;i++) a[i]=i; for(int i=1;i<=3;i++) p[i]=a[i*i]; for(int i=...
A.
17
B.
31
C.
33
D.
35
【简答题】()是利用微生物的发酵作用,将夏季青绿饲料有效保存的方法之一,是确保家畜常年均衡供应饲料的有效措施。
【单选题】设A是m×n阶矩阵,下列命题正确的是( ).
A.
若方程组AX=0只有零解,则方程组AX=b有唯一解
B.
若方程组AX=0有非零解,则方程组AX=b有无穷多个解
C.
若方程组AX=b无解,则方程组Ax=0一定有非零解
D.
若方程组AX=b有无穷多个解,则方程组AX=0一定有非零解
相关题目: