硫化橡胶或热塑性橡胶耐臭氧老化性能试验采用长条标准试样时,试样被夹持的端部可用()漆 发布时间:2019-10-01 02:33 │ 来源:www.tikuol.com 题型:填空题 问题: 硫化橡胶或热塑性橡胶耐臭氧老化性能试验采用长条标准试样时,试样被夹持的端部可用()漆防护。为防止油漆所使用的溶剂使橡胶明显膨胀,应小心选用油漆;不得采用()油。
题型:填空题 高钠血症的诊断标准为血清钠是A.>150mmol/LB.>160mmol/LC.>165mmol/LD.135mmol/L~145mmol/LE.125mmol/L~135mmol/L 查看答案
题型:填空题 按要求转换下列句式,每空一词。1. Peter has an interesting book. (改为一般疑问句)_____ Peter_____ an interesting book?2. Jenny likes milk for breakfast. (改为否定句)Jenny_____ _____ milk for breakfast.3. My new T-shirt is white. (对划线部分提问)_____ is your new T-shirt? 4. What’s the price of the bag? (改为同义句) _____ _____ is the bag?5. Can the boy play computer games?(作否定回答)No, _____ _____. 查看答案