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【单选题】
下列关于平静呼吸的描述，哪一项是错误的A.
吸气时肋间外肌收缩
B.
吸气时膈肌收缩
C.
呼气时呼气肌收缩
D.
吸气时主动的，呼气是被动的
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【简答题】罗克韦尔Micro850PLC,产品目录号2080-LC50-48QWB,其中W表示该PLC的____。
【简答题】Micro850PLC2080-LC50-48QWB的本机I/O点数为____。
【单选题】党的十八大报告中提出了“富强、民主、文明、和谐,富强、民主、文明、和谐爱国、敬业、诚信、友善”社会主义核心价值观,其中,爱国、敬业、诚信、友善是:
A.
国家层面的价值要求
B.
社会层面的价值要求
C.
公民层面的价值要求
D.
普世层面的价值要求
【简答题】Her husband was the chief ___of her will.(benefit)
【单选题】The woman went in and told her husband what the old men had said. Her husband was (extremely happy).
A.
开心极了
B.
极其兴奋
C.
走极端
【简答题】benefit v . → beneficent a . → beneficial a . → beneficiary n. I feel that I have ____1__ greatly from her wisdom. I am lucky to have such a ___2_____ aunt. A stay in the country will be __3______ to ...
【简答题】A．Her husband was taking her out to the theater. B．Her husband had got her a job in his office. C．Her husband was going to buy her some nice gifts. D．Her husband had found his lost money.
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