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【多选题】
否认实践标准的不确定性是形而上学的不变论，而否认实践标准的确定性则会导致A.
唯心主义
B.
不可知论
C.
经验论
D.
庸俗唯物主义
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皮皮学刷刷变学霸
举一反三
【单选题】The factory has produced ten thousand color TV sets this year, as ______ eight thousand last year.
A.
for
B.
to
C.
against
D.
from
【单选题】There are over _____ books in our school library. [ ]
A.
ten thousands
B.
ten - thousand
C.
ten thousand
【单选题】What is the cost of undergraduate tuition?
A.
Twenty thousand dollars.
B.
Thirty thousand dollars.
C.
Twenty-seven thousand dollars.
D.
Thirty-eight thousand dollars.
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