对风俗记载得最详细的作品是：（）A、历史古籍B、文学作品C、化石D、学术论文

某部分框支剪力墙结构房屋，地下3层，地上26层，底部大空间2层。首层、二层层高均为4.5m，其他各层层高3.6m，落地剪力墙直通到结构顶层。抗震设防烈度为8度，设计基本地震加速度值为0.2g，抗震设防类别为丙类，Ⅱ类场地。

设前述房屋中某矩形截面落地剪力墙五层的截面尺寸b×h=350mm×4800mm，采用C50混凝土，纵向受力钢筋采用HRB400级，则其边缘构件箍筋的体积配箍率（%），以下何项数值正确？（）

提示：此墙肢五层底截面轴压比μ_N=0.31。

A．0.84

B．1.2

C．1.69

D．2.024

单词拼写。（共10小题，每小题1分，满分10分）

小题1:Many teenagers are                 (疯狂的) about online games.

小题2:They have tried all sorts of                  (治疗) for her disease but without success.

小题3:Police suspect there may be a                 (联系)between the two murders.

小题4:With this extra evidence he was able to                   (宣布) with certainty that polluted water carried the virus.

小题5:The volunteers                   (贡献) huge amounts of their time to the project.

小题6:Our children                   (参加) the same school.

小题7:It is a pity that the industrial cities built in the nineteenth century do not            

（吸引）visitors.

小题8:How many groups are the students in your class               (把…分成) into?

小题9:She                (折叠) the letter and put it into the envelop.

小题10:This is a mixture                   (由…构成) of flour and water.

在信息技术整合课程中，需要特别注意的是学生的信息技术素养和一些与信息技术密切相关的学习者特征。

下列关于备用信用证的说法，正确的有( )。

A．备用信用证是银行对借款人的一种担保行为

B．备用信用证的开证行要承担对受益人的第一付款责任

C．备用信用证主要分为可撤销的备用信用证和不可撤销的备用信用证两类

D．没有申请人的指示，可撤销的备用信用证开证行不会随意撤销信用证

E．不可撤销的备用信用证是指一经产生即不可以撤销或修改的备用信用证

When teaching the parents of a toddler with a congenital heart defect, the nurse should explain all medical treatments and should emphasize which instruction about their child（）

A. Reduce the caloric intake to decrease cardiac demand.

B. Relax discipline and limit setting to prevent crying.

C. Avoid contact with small children to reduce overstimulation.

D. Try to maintain the usual lifestyle to promote normal development.