问题
单项选择题
根据《压力容器安全技术监察规程》对压力容器的分类,第三类压力容器里低温液体储存容器的容积( )。
A.小于5m3
B.不限制
C.大于3m3
D.大于5m3
答案
参考答案:D
根据《压力容器安全技术监察规程》对压力容器的分类,第三类压力容器里低温液体储存容器的容积( )。
A.小于5m3
B.不限制
C.大于3m3
D.大于5m3
参考答案:D
完形填空。 | |||
Jane and John 1 sister and brother. They like music. Jane can play the piano. But she 2 play the violin. John can't play the piano. But he 3 play the violin. Today they 4 to carry a piano to 5 bedroom. 6 piano is heavy (沉). They can't 7 it. 8 parents aren't at home. But they 9 a cousin brother Mike. He is here today. They ask Mike to 10 them. | |||
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