理解力。
在各国可持续发展国家战略中，发展中国家显著区别于发达国家的特点是（）。 ["合理利用能源","减少环境损害","发展经济","消除贫困"]
The company in question does steady export business, （） satisfactory results in overseas markets. ["show","to show","showed","showing"]
Which of the following statements is NOT true?（） ["Canute was chosen by the Witan as king of England.","Canute was a warrior king and fought many battles against the Normans.","Canute divided power between Danes and Saxons.","Canute forced Malcolm II,king of the Scots,to recognize him as overlord."]
普通压力表属于（）。 ["计量标准器具","量具","工作计量器具"]
润湿液的主要性能参数有哪些？
