温室的加热方式主要有锅炉、电热、废热、热风炉、地热、红外线加热等几类。(2.0分)
To test the validity of your selection device for widget makers, you have given it to the present widget makers in your company and correlated it with their latest performance appraisal scores. What type of strategy have you used?
For the French, “administration” meant upper-level _________ staff.
建筑给排水施工图的组成包括( )等几部分。
植物蛋白质在果实种子里的贮存形式为糊粉粒。