线粒体脑肌病是一种感染性疾病。
参考答案：错
A．the names of his clients
B．the addresses of his clients
C．the requirements of his clients
D．the telephone numbers of his clients
水泥混凝土面层的施工中的第一道工序是（）
A.施工放样
B.表面整修
C.混凝土的拌合
D.混凝土的养生与填缝
