焊接电源与焊钳连接电缆，一般不应有接头，线短确需要延长时，其接头不得超过（）个。A.

填空（共10小题，每小题1分，共10分）：

阅读下面的短文，在标有序号的空白处填入一个适当的词，或填入括号中单词的正确形式，并将序号及相应答案写在答题纸上。

Around the world young people are spending unbelievable sums of money to listen to rock music. Forbes Magazine claims that at least fifty rock stars have an __1__ of between two million and six million dollars per year.

Some observers think the customers are buying more than music. According to one theory, rock music has a special appeal because no real training is needed to produce it. There is __2__ gap between the audience and the performers. Every boy and girl in the audience thinks,” I could sing __3__ that.” So rock has become a new kind of religion, a new form of worship. Young people are glad to worship a rock star because it is a way of worshipping __4__.

Luck is a key word for explaining the success of many. In 1972 one of the luckiest was Don McLean, who wrote and sang “American Pie”. Like most performers, McLean __5__ his own music, so he earns additional money. Records provide only part of a star’s income. Around the world young listeners soon want to see the star in movies, on television, and __6__ person.

__7__ do the rock stars use their money? What do they do when the money starts pouring in like water? Most of the young stars just throw the money around. England’s Elton John bought himself a $5,000 pair of eyeglasses that light up and spell E-L-T-O-N. He also bought himself __8__ cars, “one for each foot”.

In the end the rock star’s life is unrewarding. After two or three years fame and fortune are gone. __9__(leave) with his memories and his tax problems, the lonely ex-performer spends his __10__ (remain) years trying to impress strangers. New stars have arrived to take his place.

贾湖文化的刻符———>仰韶文化的陶器刻符———>（）是一脉相承的。

张某，女，13岁。经期不规则，此次经血大下，量多如崩，血色深红，质黏稠，气腥味重，兼见口干喜饮，舌红苔黄，脉滑数。治疗除最佳取穴方案为（）。

A.关元、三阴交、隐白、公孙、血海、地机

B.关元、三阴交、血海、阴陵泉、合谷

C.关元、三阴交、肾俞、命门、腰阳关

D.关元、三阴交、地机、然谷、太溪、交信

E.关元、三阴交、阴陵泉、太冲、隐白

关于多结节性甲状腺肿的治疗，下列说法正确的是（）

A.一般不需治疗

B.大量的L-T4治疗

C.以上都不对

D.以手术治疗为主

E.L-T4不能用于血清TSH减低或正常下限的患者

患者，女性，20岁，进食右侧下颌下区肿胀疼痛，可自行缓解，下颌横断片检查见右侧口底绿豆大椭圆形密度增高区。诊断应是（）

A．下颌下腺肿瘤

B．舍格伦综合征

C．下颌下腺结石

D．下颌下腺结核

E．舌下腺囊肿