皮皮学,免费搜题
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【简答题】
“Whoosh!” The ball flew into the net and the game was finally over. This game had gone into overtime( 加时赛 ) twice. Until the last goal was scored, no one had any idea which team would win. Dave felt so bad because his team had lost. He liked playing soccer, but he liked winning even more. Now the two teams should have a picnic together. Dave did not want to eat lunch with the other team. The other team would probably brag( 显摆 ) by talking about how they won the game. Dave went to the locker room( 更衣室 ) to change out of his soccer clothes. There the coach talked to the team about what they had done well. They also talked about how they could improve. Then everybody walked outside towards the picnic table. One of the players from the other team was standing near the picnic table. He handed Dave a paper plate. “Hi, I’m Miguel,” he said. “HI,” Dave replied, looking down at the ground. “You played great,” Miguel said. “I didn’t think we were going to win.” Dave was surprised. Miguel was not bragging at all. “Thanks,” Dave said to Miguel. “You played great, too.” Dave felt happy. Dave promised himself that the next time his team won a game, he would not brag to the other team. It was wonderful to win, but it was even more important to be a good winner.
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举一反三
【单选题】A、B两点,HA为115.032m,HB为114.729m,则hAB为( )。
A.
-.3
B.
.3
C.
29.76
D.
-29.76
【单选题】关于 染色体相互易位 哪一项说法是错误的 ( )
A.
只是改变了基因在染色体上的位置,并没有造成遗传物质的增减,所以表型一般是正常的,是相互易位的携带者
B.
携带者婚后有孕早期多发性流产、不孕不育的生育史,也可以生出具有多发畸形的患儿
C.
携带者在生殖细胞减数分裂过程中染色体会形成倒位环结构
D.
携带者产生的大多数都是带有遗传物质重复和缺失的有缺陷的配子
【简答题】以下程序计算1+1/3+1/5+…1/(2N+1),直至1/(2N+1)小于0.000 01,请在横线处将程序补充完整。 public class Sun{ public static void main(String args[]){ int n=l; double term,sum=1.0; do{ n=【 】; term=1.0/n; sum=sum+term; } while(term>=...
【单选题】A、B两点,HA为115.032m,HB为114.729m,则hAB为( )。
A.
-0.303
B.
0.303
C.
29.761
D.
-29.761
【单选题】A、B两点,HA为115.032m,HB为114.729m,则hAB为(   )。
A.
-.303
B.
0.303
C.
29.761
D.
-29.761
【单选题】A 、B两点,HA为115.032m,HB为114.729m,hAB为( )。
A.
-0.303m
B.
0.303m
C.
29.761m
D.
-29.761m
【单选题】( 30 )有以下程序 # include main () { int b [3][3]= { O , 1 , 2 , 0 , 1 , 2 , O , 1 , 2 } , i , j , t=1 for ( i=0 i<3 i++ ) for ( j=ij<=1 j++ ) t+=b[i][b[j][i]] printf ( ' %d/n ' ,t ) } 程序运行后的输出结果是
A.
) 1
B.
) 3
C.
) 4
D.
) 9
【判断题】回转马达的溢流阀具有制动作用。
A.
正确
B.
错误
【单选题】A 、B两点,HA为115.032m,HB为114.729m,hAB为( A )。
A.
-0.303m
B.
0.303m
C.
29.761m
D.
-29.761m
【简答题】集装箱货运站在集装箱进口货运中的主要业务有哪些?
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