孔子主张行仁政、轻徭薄赋，这体现了中国历史上税收的（）。A、有义 B、有常 C、有度 D、

在MTP消息中，网络标识的简称是（）。

疑为机械性肠梗阻的病例，当腹部平片显示下列何种情况时应考虑有绞窄性肠梗阻的可能性（）

A.近端肠段扩张，远端肠腔未见气体

B.扩张肠段呈梯形排列

C.孤立肠段扩张且较固定

D.扩张肠段黏膜呈鱼刺样

E.空肠、结肠均明显扩张、胀气

学了物理，小华同学对于身边物理量的大小很关注，并进行了估测：

①手指甲的宽度约为1.2cm；

②一座四层楼的高度约为12m；

③人正常体温的平均值约为37.1℃。

以上估测中合理的有[ ]

A．①②③

B．①②

C．②③

D．①③

The best way of learning a language is using it. The best way of learning English is talking in English as much as possible. Sometimes you’ll get your words mixed up(混合)and people will not understand you. Sometimes people will say things too quickly and you can’t understand them. But if you keep your sense of humor(幽默感),you can always have a good laugh at the mistakes you make. Don’t be unhappy if people seem to be laughing at your mistakes. It’s better for people to laugh at your mistakes than to be angry with you, because they don’t understand what you are saying.The most important thing for learning English is:“Don’t be afraid of making mistakes because everyone makes mistakes.”

小题1:What should you do in learning English?

A．Be careful not to make any mistake.

B．Write as quickly as you can.

C．Speak English as much as you can.

D．Laugh all the way.小题2:When people laugh at your mistakes, you should______.

A．not care　

B．be happy

C．feel worried

D．be unhappy小题3:When you make a mistake, you should______.

A．keep quiet

B．get angry

C．be kind

D．keep your sense of humor小题4: The story tells us: “________”

A．Only foolish people make mistakes

B．Few people make mistakes

C．People never make mistakes　　

D．There is no one who doesn’t make mistakes

根据《建设工程项目管理规范》中的风险等级评估表，某项目采用固定价格合同，对于施工单位来说，如果估计价格上涨的风险发生可能性很大，估计如果发生造成的损失属于中度损失，则此种风险的等级应评为( )。

A．1

B．3

C．4

D．5