持有的长期股权投资发生减值的,减值损失一经确认,即使以后期间价值得以回升,也不得转回。( )
参考答案:错
解析: 长期股权投资的减值损失一经计提,以后会计期间不得转回。
—Who is the man over there? Is it Mr. Li?
—No, it _______ be him, Mr. Li has left for Hong Kong. [ ]
A. mustn't
B. may not
C. needn't
D. can't
目前控制邻面牙菌斑的最好方法是
A.刷牙
B.牙线
C.药物含漱
D.深刮
E.冲洗器