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问题 多项选择题

对缺铁性聋的描述，正确的是（）。

A.耳聋与贫血程度显著相关

B.感音神经性聋伴有缺铁性贫血病史

C.耳聋与贫血程度无显著相关

D.对铁缺乏听力障碍患儿进行补铁治疗，可使听力恢复正常

E.对铁缺乏听力障碍患儿进行补铁治疗，不能使听力恢复正常

答案

参考答案：B, C, D

听力题

I had a very unusual experience on小题1:星期天。At around ten   o’clock in the morning, I was walking down the street when a UFO landed in 小题2:f_____ of me. You can imagine how小题3:奇怪的it was! An alien got out and walked down the Center Street. I 小题4:跟随it to see where it was going, and I was very surprised when it went into a souvenir shop. While it was looking at the souvenirs, the assistant called the 小题5:p_______.
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填空题

按照焊接过程中金属所处的状态及工艺的特点，可以将焊接方法分为（）、（）、和（）三大类。
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