应用眼专业超声诊断可探测: ①视网膜剥离; ②玻璃体出血; ③视神经异常()
A.①+②+③
B.①+③
C.①
D.①+②
参考答案:A
.
In the rainforest of the Amazon, 50 to 150 plant species _____ every day.
A.have been destroyed
B.are destroying
C.are being destroyed
D.destroyed
新中国60年的历史昭示我们,没有 * * 党,就没有新中国,就没有祖国的繁荣富强和全国各族人民的幸福生活。在新的历史条件下,坚持中 * * 党的领导,始终是推动我国各项事业不断前进的根本保证。为什么坚持中 * * 党的领导是推动我国各项事业不断前进的根本保证?
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