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【单选题】
应变片式压力传感器的电阻应变效应的关键元件是电阻应变片。 电阻应变片有金属应变片和 ( )应变片两类。A.
导体
B.
非金属
C.
半导体
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【简答题】yze the chunk/ sense-group of the following sentences and read them in chunks. Upload your audio recording of your loud and clear reading for the sentences. 1. Chinese cookery has developed and ma...
【单选题】下列关于哮病的各项叙述中，错误的是
A.
多有过敏史
B.
发时喉中哮鸣有声，呼吸气促困难，甚至喘息不能平卧
C.
可见鼻痒、喷嚏、咳嗽、胸闷等先兆症状
D.
与先天禀赋有关，全体家族都有哮病史
E.
常因气候突变、环境因素、饮食不当、情志失调等诱发
【简答题】完形填空。 Betty is a schoolgirl. September 23rd is her 1 birthday. She 2 early in the morning. She has 3 at six thirty. Then she goes to school at seven o'clock. She has four 4 in the morning. And she com...
【单选题】下列关于哮病发作期寒包热哮证各项叙述中，错误的是
A.
喉中哮呜有声，胸膈烦闷，呼吸急促，咳痰不爽，痰黏色黄或黄白相兼
B.
发热不恶寒，烦躁汗多，身痛，口干欲饮，大便偏干
C.
证机概要为痰热壅肺，复感风寒，客寒包火，肺失宣降
D.
治法为解表散寒，清化痰热
E.
用小青龙加石膏汤治疗
【简答题】The ENIAC The ENIAC is the first modern computer. It was built in 1946 at the University of Pennsylvania. The machine was very big. It was the size of a large room and very heavy The ENIAC weighed mor...
【单选题】下列关于哮病的各项叙述中，错误的是
A.
呈反复发作，常为突然发作，平时可一如常人
B.
发作时，喉中有明显哮鸣声，呼吸困难，可于数分钟或数小时后缓解
C.
可见鼻痒、喷嚏、咳嗽、胸闷等先兆症状
D.
与先天禀赋有关，全体家族都有哮病史
E.
常因气候突变、环境因素、饮食不当、情志失调等诱发
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