每损伤达到1mm厚度绝缘层,应包缠()自粘带。 A.一层 B.两层 C.三层 D.四 发布时间:2019-03-19 07:36 │ 来源:www.tikuol.com 题型:单项选择题 问题: 每损伤达到1mm厚度绝缘层,应包缠()自粘带。A.一层B.两层C.三层D.四层
题型:单项选择题 The soft music sounds ____. We are all listening ____. [ ]A. beautiful; carefully B. beautifully; carefullyC. moving; careful D. happily; careful 查看答案