中间包水口堵塞有两种情况:一是冷钢堵,二是夹杂堵。
参考答案:对
阅读短文,请根据所给中文正确拼写单词,使短文意思完整。每空限填一词。
One night a hotel caught a fire , and people in it ran out in their night clothes .
_小题1:(幸运地),nobody was 小题2:(受伤).
Two men stood outside and looked at the fire.
“Before I came out,” said one, “I ran into some of the rooms and found a lot of money. People don’t think of money when they’re _小题3:(害怕的).When _小题4:(任何人) leaves paper money in a fire, the fire burns it. So I took all the bills that I _小题5:(能够)find. No one will be poor _小题6:(因为) I took them.”
“You don’t know my work, ” said the 小题7:(另一个).
“What is your work?”
“I’m a policeman.”
“Oh!” cried the 小题8: (第一)man. He thought _小题9:(迅速地)and said, “And do you know my work?”
“No,” said the policeman.
“I’m a writer. I’m always telling 小题10:(故事)about things that never happened.”
与生理因素及缺碘有关
A.结节性甲状腺肿B.甲亢C.慢性淋巴细胞性甲状腺炎D.甲状腺腺瘤E.甲状腺癌