我国卫生部发布的《文化娱乐场所卫生标准》(GB9664-1996)不适用的场所是()
A.茶座和咖啡厅
B.影剧院
C.录像厅(室)
D.图书馆
E.音乐厅
参考答案:D
甲状腺术后手足抽搐,应()
A.补糖
B.镇静
C.给肌松剂后气管插管
D.静脉注射钙剂
E.吸氧
It was not until dark ______ he found that it was the correct way to solve the problem.
A.that
B.what
C.which
D.when