1866年10月与英、法签订北京条约的是（） A.奕山 B.奕经 C.奕 D.奕劻

抗日战争时期，许多知识分子和青年学生尽管各有各的情况，但______，都聚集到了革命圣地延安的宝塔山下。
填入划横线部分最恰当的一项是：

A．殊途同归
B．大同小异
C．异曲同工
D．不谋而合

据说，长沙岳麓书院（宋代四大书院之一）这幅对联的上联，是朱熹在此讲学时所题，千年后的现代学者冯友兰为其题写了下联。根据你对朱熹学说的理解并结合特定场合，为其选择一个横批

A．格物致知

B．天人感应

C．君权神授

D．弘博王道

Once there was a little girl who came to live in an orphanage (孤儿院). As Christmas time was drawing near, all of the other children 11 telling the little girl about the beautiful Christmas tree that would appear in the hall downstairs on Christmas morning. After their usual 12 , each child would be given their only Christmas gift, a small orange.

The headmaster of the orphanage was very 13 with the kids. So on Christmas Eve, when he 14 the little girl slipping down the stairs to peek（偷看）at the much-heard-of Christmas tree, he 15 that the little girl would not receive her Christmas orange because she had been so curious as to disobey the rules. The little girl ran back to her room 16 , crying at her terrible fate. The next morning as the other children were going down for breakfast, the little girl stayed in her bed. She couldn’t 17 the thought of seeing the others receive their gift while there would be 18 for her. Later, as the children came back upstairs, the little girl was surprised to be handed a napkin (餐巾). As she carefully opened it, there, to her 19 , was an orange all peeled and sectioned (分瓣). “ How could this be? ” she asked. Then, she realized how each child had taken one section from their orange for her so that she, too , would have a Christmas orange. What an example of the true meaning of Christmas those orphan children showed that morning! How I 20 the world would show the same kind of concern for others, not only at Christmas, but throughout the year!

请在20处填上正确答案（）

A.wonder

B.think

C.wish

D.feel

信用证依据合同内容开立，因此，信用证受销货合同约束。

10kV电压互感器允许接地运行多长时间？