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【单选题】
计量器具在使用前应当用( )进行校准A.
计量器
B.
标准
C.
砝码
D.
国家标准
E.
符合国家规定的计量标准器具
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举一反三
【简答题】Please send your note of Percy Bysshe Shelley, Alfred Tennyson, and Robert Browning here.
【单选题】Alfred Tennyson and ______ were considered the two imoportant poets in the Victorian Age.
A.
John Keats
B.
Rorbert Browning
C.
Robert Burns
D.
William Wordsworth
【单选题】Sometimes parents insist that______.
A.
children should develop in their own ways
B.
it's natural for them to determine their children's lives
C.
children should be responsible for what they do
D.
children are their properties
【单选题】Which of the following statements most accurately reflects the author's opinion about natural gas?
A.
It represents a preferable alternative to other fossil fuel resources.
B.
Its use in the production of energy carries high costs.
C.
Its drawbacks will be overcome by technology in the future.
D.
It should completely replace oil and coal as the world's energy source.
【简答题】A: Is it her watch? B: ________. [ ] A: No, it's not my watch B. Yes, it's a watch C. No, it's not her watch D. Yes, it's my watch
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