【简答题】架空线路杆塔的横担上下倾斜、左右偏歪不应大于横担长度的2%。()
【单选题】“和平统一、”是解决问题的基本方针,( )是的政治基础。
【简答题】F ind out the topic sentence (主题句) of paragraph 4.A. It's cold in winter. B. Summer comes after spring. C. Spring is from March to May. D. Autumn is a very busy season.
【单选题】对于大众/奥迪车系,故障码65535通常表示( )
【简答题】A.up B.into C.in D.out