需要永久保存的病历资料应选择用的书写纸为（）.

[问答题]The lives of most men are determined by their environment. They accept the circumstances amid which fate has thrown them not only with resignation but even with good will. They are like streetcars running contentedly on their rails and they despise the sprightly flivver that dashes in and out of the traffic and speeds so jauntily across the open country. I respect them; they are good citizens, good husbands, and good fathers, and of course somebody has to pay the taxes; but I do not find them exciting. I am fascinated by the men, few enough in all conscience, who take life in their own hands and seem to mould it to their own liking. It may be that we have no such thing as free will, but at all events we have the illusion of it. At a crossroad it does seem to us that we might go either to the right or the left and, the choice once made, it is difficult to see that the whole course of the world’s history obliged us to take the turning we did.

[单选题]对于直流发电机来说，电枢电动势性质是（）；转子电磁转矩性质是（）。

[多选题]属于元代戏剧的是（）

[判断题]密度计的刻度读数，即为所测液体的实际密度值。（）

[填空题]电视的负面效应并不是电视媒体天生就有的，相反，这些负面效应是由于社会对媒体的（），或者是（）的原因造成的。

[单选题]HTK-499型红外线轴温探测系统探测站站号设定在主机板的（）开关电路上。

[判断题]在申请新药临床试验时首先应制订“生产用试行质量标准”，经SFDA批准后，按此标准生产药品，供各医院临床试验用。其目的是保证临床试验用药品的安全性，使临床试验结论可靠。

[单选题]关于HCO3-重吸收的叙述，错误的是（　　）。

[填空题]包装艺术设计的四大要素是：品牌标签设计、（）设计、颜色设计、（）设计.

[单选题]动车组牵引变流器的交—直—交电路中，逆变过程控制技术为（）。