DXl型电表是()电度表。A、单相 B、三相有功 C、三相无功 D、三相四线 发布时间:2017-07-06 01:23 │ 来源:www.tikuol.com 题型:单项选择题 问题: DXl型电表是()电度表。A、单相B、三相有功C、三相无功D、三相四线
题型:单项选择题 _______our school’s teaching reform, the studying burdens on us students have already______lighter than before. A.Owing to; turned onB.Due to; turned overC.Despite; turned aroundD.Thanks to; turned out 查看答案
题型:单项选择题 The Chinese people ________ wars in any form. [ ]A . lead to B. subscribe toC. contribute to D. object to 查看答案