______ is this T-shirt? [ ]
A. How much
B. What much
C. How many
D. What many
答案:A
肺痿调护应注意下列哪个是错误的()
A.忌用峻剂攻逐痰涎
B.忌苦寒滋腻之品
C.注意耐寒锻炼
D.饮食甘淡
E.应用温燥之品
移动变电站应采用()橡套电缆。
A、铠装
B、监视型屏蔽
C、软芯
D、普通