HL患者有发热、盗汗、双侧腋窝淋巴结肿大、腹部PCT检查未见肿大淋巴结,临床分期属于()
A.ⅡA
B.ⅡB
C.ⅢA
D.ⅢB
E.ⅣB
参考答案:B
_______ are my best friends, Betty, Mary andLily. [ ]
A. This
B. That
C. One
D. These
简述绞车斜巷行走安全注意事项。