122是交通事故报警电话,120是急救中心号码.______.
122是交通事故报警电话,120是急救中心号码的说法是正确的.
故答案为:正确.
He hasn't slept at all for three days. ____he is tired out.[ ]
A. There is no wonder
B. There is no need
C. It is no wonder
D. It is no way
慢性肾炎治疗的主要目的是( )
A.消除尿红细胞B.消除管型尿C.消除轻微蛋白尿D.改善营养状况E.防止或延缓肾功能恶化