（）法有利于巩固音乐主题，加深听众对音乐主题的印象和记忆的旋律发展手法。

main()
int a[3][4]=1，3，5，7，12，14，16，18，9，6，4，2，j，k，m，n，x；x=m=n=0；
for(j=2；j＞-1；j--)
for(k=0；k＜4；k++)
if(x＜a[j][k])
x=a[j][k]，m=j，n=k；
printf("a[%d][%d]=%d\n"，m，n，x)；

A dog can’t speak any words, but it can “talk”. It has feelings just as you do. Sometimes it may feel angry or afraid. Watch a dog closely, and you can find out its feelings. You can see what it is trying to tell you. When you are afraid, you may look down. When a dog is afraid, it may run away. When you are angry with other people, you stare at(凝视) them. An angry dog also stares. Sometimes the hair along its back stands up.

Do you feel guilty (有罪的) when you have done something wrong? Dogs can feel guilty, too. Sometimes when I come home, my dog gives me a guilty look. Then I know he has done something wrong.

Dogs need love and attention (关心). Some dogs are very unhappy when they are left alone for a long time. Some dogs snaps(撕咬)if they don’t get enough attention.

You may have a dog or you may know a dog. Treat it well if you want to have fun with it. Take it for a walk. Don’t order（命令） it round too much. Try not to punish (惩罚) it. Always remember, a dog has needs and feelings just as you do. Talk to a dog, and it will talk to you.

小题1:When a dog is afraid, it may _______.

A．look down

B．run away

C．bark

D．stare小题2:When ______, you know that a dog has done something wrong.

A．It runs away from you

B．Its hair stands up

C．its tail shakes (摇摆)

D．it has a guilty look小题3:If a dog snaps at things, it may ________.

A．feel lonely

B．be frightened

C．feel sleepy

D．be happy小题4:Which of the following would the writer like you to do towards your dog?

A．Leave your dog alone.

B．Punish the dog.

C．Treat it the way you want to be treated.

D．Teach the dog to take orders from you

Ребята сидели под деревом и читали книги, ______ пошёл дождь.

A．пока

B．пока не

C．как

D．когда

女性，9岁。右肘关节外伤，当地做X线检查诊断为肱骨髁上骨折，经两次手法复位未成功，来院时为伤后48小时。查体：右肘关节半屈位，肿胀较重，压痛明显，手指活动障碍，桡动脉搏动弱，手指凉，麻木。应诊断为肱骨髁上骨折合并（）

A.广泛软组织挫伤

B.主要静脉损伤

C.肱动脉损伤

D.肌肉断裂伤

E.正中、尺、桡神经损伤

实施价格歧视的基本条件包括______。

A．市场能够有效地隔离开
B．必须有可能根据不同的需求价格弹性划分两组或者两组以上的购买者
C．生产者必须要达到一定的规模
D．不同市场上企业的边际收益相等