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【判断题】
拆卸制冷系统管道,应立即将系统或接头分封住,以免潮气和灰尘进入。 ( )A.
正确
B.
错误
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参考解析：
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皮皮学刷刷变学霸
举一反三
【判断题】The Mississippi River Basin has become the “Barn of America” because of its largeness and rich soil.
A.
正确
B.
错误
【判断题】The"Barn of America"is located in what American politicians call “Middle America”.
A.
正确
B.
错误
【单选题】The common barn owl, one of ten species of barn owls found in North America, is also called the monkey-faced owl because its heart-shaped face looks ______ of a monkey.
A.
like much that
B.
like that much
C.
much like that
D.
that much like
【简答题】commitment
【单选题】The high, sharp, rugged Rocky Mountains to the east of the Pacific Ocean are called ______.
A.
the Father of Mountains
B.
the Barn of America
C.
the Backbone of America
D.
the King of Mountains
【判断题】The "Barn of American" is located in what American politicain call "Middle America".
A.
正确
B.
错误
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