头部损伤或跌打重症昏迷者,恢复期表现心神不宁、眩晕、头痛,方用()
A.苏气汤
B.复苏汤
C.镇肝熄风汤合吴茱萸汤
D.紫雪丹
E.苏合香丸
参考答案:C
用所给动词的适当形式填空
小题1:Millie is very glad ______ (meet) us here.
小题2:What about ___________(play) football on Sunday?
小题3:He ________(look) strong and plays tennis very well.
小题4:I want to go to the cinema. I’d like ____________(see) a film.
小题5:_______ she _______(speak) English well?
杨洋同学家原来是用液化石油气烧水的(每天至少用65℃的热水100kg),参加“探究性学习”活动后,在老师的指导和同学们的帮助下,制作了一台简易的太阳能热水器.这台热水器6月份平均每天可将100kg水从15℃升高到65℃. 求:
(1)100kg水从15℃升高到65℃所吸收的热量.
(2)若杨洋家6月份仍然用液化石油气烧水,则平均每天需要液化石油气多少kg?
[已知液化石油气的热值为7.0×107J/kg、液化石油气燃烧放出的热量全都被水吸收、C水=4.2×103J/(kg·℃)]