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问题
判断题
四项基本原则,是立国之本,是实现现代化的政治保证。 ( )
答案
参考答案:
对
选择题
Kelly is very _______ her new Mp4 and she is always telling everyone about it.
A. known as
B. proud of
C. interested in
D. famous for
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单项选择题
为适应各方面的需要,国家测绘局对全国的准测量做了统一的规定,分为()个等级。
A.4
B.5
C.7
D.8
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