建设单位在编制工程概算时,应当确定建设工程安全作业环境及安全施工措施所需费用。
参考答案:对
—Can you come for dinner on Saturday or Sunday?
—I’m afraid _______day is possible.
A.either
B.neither
C.some
D.any
某翁年过七旬,素体丰盛,眩晕常作,近日眩晕加重,头胀痛,烦躁,神志清楚,面色潮红,手足有轻微震颤,舌红少苔,脉弦。首先应考虑()
A.眩晕
B.风中经络
C.肝阳头痛
D.中风先兆
E.中风阳闭