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【单选题】
电容式油量表属于以下哪种传感器()
A.
变面积式传感器
B.
变极矩式传感器
C.
变介电常数式传感器
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【简答题】稳压电源的性能指标包括______________和_____________。
【简答题】The word “devastating“ in the last paragraph could be best replaced by
【简答题】The word “devastating” (Line 3, Paragraph 2) is closest in meaning to _____ [A] destructive [B] regretful [C] frustrating [D] terrible
【单选题】产褥期促进乳汁分泌的方法,错误的是
A.
避免精神刺激
B.
生乳素可促进乳汁分泌
C.
吸吮是保证乳腺不断泌乳的关键
D.
产妇应保证充足的休息和睡眠
E.
产后2小时开始哺乳可有效刺激乳汁分泌
【简答题】A) devastate B) devastating C) devastated D) devastation
【单选题】During the Old English Period, who invaded Britannia (Great Britain)?
A.
All of These
B.
The Danes / Scandinavians
C.
The Angles and the Saxons
D.
The Jutes
【单选题】下列表示为无极加强接点继电器,前后线圈阻值都是 180 Ω的是 ( )
A.
JWJXC — 360
B.
JZXC — 480
C.
JWJXC-180
D.
JWXC-180
【单选题】The word 'devastating' in Paragraph 2 could be explained as ______.
A.
desperate
B.
misfortunate
C.
destructive
D.
catastrophic
【简答题】he word 'devastating' in the last paragraph could be best replaced by
【单选题】The word 'devastating' in the last paragraph could be best replaced by ______.
A.
frustrating
B.
damaging
C.
defeating
D.
worrying
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