礼仪的内容不包括（）。A.礼节 B.礼貌 C.仪式 D.礼俗

患者本人一侧上肢占体表面积的（）

A.1%

B.3%

C.5%

D.7%

E.9%

A talk on Chinese history _____ in our school next week. [ ]

A. is given

B. has been given

C. will be given

D. gives

He is generous _____ her friends. She often shares her toys _____ them. [ ]

A. for; for

B. to; with

C. to; of

D. for; with

我国制定教育目的的理论基础是( )。

氨基酸类表面活性剂的性质与应用