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【判断题】
输出模拟量的最小变化量称为A/D转换器的分辨率A.
正确
B.
错误
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参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】下列对老人体弱患者患慢性阻塞性肺疾病的治疗中不恰当的是
A.
急性发作期以抗感染治疗为主
B.
痰液粘稠时可雾化吸入
C.
剧烈咳嗽时可用强镇咳剂缓解病人的痛苦
D.
病情缓解后可做腹式呼吸及缩唇呼气训练
E.
应给予高蛋白高纤维素饮食
【单选题】What do you think of the film we saw yesterday ?
A.
You are welcome.
B.
It was excellent.
C.
Yes, l do
【单选题】"The Waste Land" is written by T. S. Eliot in which the theme of the ( ) of the post-World War I generation is declared to the reader.
A.
d ream
B.
d isillusionment
C.
e nlightenment
D.
r adicalism
【单选题】下列对老人、体弱患者患慢性阻塞性肺疾病的治疗中 不恰当的是
A.
急性发作期以抗感染治疗为主
B.
痰液粘稠时可雾化吸入
C.
剧烈咳嗽时可用强镇咳剂缓解患者痛苦
D.
病情缓解后做腹式呼吸及缩唇呼气训练
E.
.予高蛋白、高维生素饮食
【单选题】The Heckscher-Ohlin theory predicts that t he opening of trade between a land-abundant country and a labor-abundant country should result in : a. higher rents and wages in both countries. b. lower ren...
A.
B.
C.
D.
D
【简答题】用所给动词的适当形式填空。 l. When I was crossing the street yesterday, I saw an old man _____ (lie) on the street. 2. He is doing his best _____ ( learn) how to swim. 3. All the Chinese people were _____(exci...
【单选题】Assume a two-country , two-good , and two inputs model . Let the two countries in this model be the United States and the Rest of the World and t he two goods being produced by each of the countries b...
A.
B.
C.
D.
D
【简答题】L inda saw an old man (lie)on the ground when she went home yesterday.
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