若有以下说明和语句，则值为6的表达式是______。 struct stu { int n；struct stu*next； }； struct stu a[3],*p； a[0).n=5；a[0].next=&a[1]； a[1].n=7；a[1].next=&a[2]； a[2].n=9；a[2].next='\0'； p=&a[0]；
A．p++-＞n
B．p-＞n++
C．++p-＞n
D．(*.n++
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| It snowed again.My seventh Christmas was round the corner.I dreamed of getting the present from Father Christmas until my elder sister dropped the bomb. "There is no Father Christmas." I ran to my grandmother's house, for she always told the truth.Grandmother was at home. I told 1 everything. "No Father Christmas?" she was a little 2 . "Don't belive it.Put on your coat,and let's go." "Go? Where, Grandma?" I asked. "Kerby's Store." As we walked through its doors. Grandma handed me the dollars and said. "Take the 3 and buy something for someone who needs it. I'll wait for you in the car." Then she turned and walked out of the Kerby's. For a few seconds I just stood there,holding the money, wondering 4 to buy, and who to buy it for. I thought of 5 I knew my family,my friends,my neighbours…I suddenly thought of Bobbie Decbar, a 6 with bad breath and messy hair. He sat right behind me 7 Mrs. Polack's class. Bobbie 8 went to any party during the winter.His mother always wrote a note, telling the teacher that he had a cough, 9 we all knew that he didn't have a cough,and he didn't have a coat.I decided to buy Bobbie a red warm coat 10 he would like. That evening, grandma helped me wrap the coat in Christmas paper and ribbons, and 11 "To Bobbie. From Father Christmas" on it. Grandma told me Father Christmas never let people know that he 12 them. Then she drove me over to Bobbie's home, telling that I was helping Father Christmas 13 the presents. Grandma parked the car along the street and we hid behind the trees near Bobbie's home.Then Grandma said to me. "All right, Father Christmas get going." I took a deep breath, rushed to his front door,put the present down 14 the door, rang the doorbell and flew back to the safety of the 15 and Grandma. We waited breathlessly in the dark for the front door to open. Finally it did and there stood Bobbie. That night, I realized that Father Christmas was alive and well and we were on his team. | ||||
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()是在行政执法实践中运用最多最广泛的一种消防行政处罚形式。
（A）警告
（B）治安拘留
（C）罚款
（D）责令停止施工、停止使用或停产停业
分析说明下列现象各属于哪种反射．
（1）当你吃到梅时会分泌唾液属于______反射，
（2）当你再次看到梅时会分泌唾液，这属于______反射；当你同学说起梅时，也会分泌唾液，这属于______反射，完成该反射活动的神经结构是______．
2010年3月31日，甲公司与丙公司签订合同，自丙公司购买不需安装的设备供管理部门使用，合同价格6000万元。因甲公司现金流量不足，按合同约定价款自合同签订之日起满1年后分3期支付，每年4月1日支付2000万元。该没备预计其使用寿命为5年，预计净残值为零，采用年限平均法计提折旧。假定甲公司的增量借款年利率为10%，已知利率为10%、期数为3期的普通年金现值系数为2.4869。甲公司上述设备2010年应计提折旧额为( )万元。
A．994.76
B．746.07
C．900
D．1200
从所给的四个选项中，选择最合适的一个填入问号处，使之呈现一定的规律性（）
A.
B.
C.
D.