【简答题】、三相对称电源做星形连接,线电压 Ul与相电压Up的相位差是 30°,UL= UP。
【单选题】Although the fuel consumption is greater in the northern hemisphere, temperatures there seem to be failing. This is ______.
A.
mainly because the levels of carbon dioxide are rising
B.
possibly because the ice caps in the poles are melting
C.
exclusively due to the effect of the inertia of the earth's climate
D.
partly due to variations in the output of solar energy
【单选题】Although the fuel consumption is greater in the northern hemisphere, temperatures there seem to be falling. This is ______.
A.
mainly because the levels of carbon dioxide are rising
B.
possibly because the ice caps in the poles are melting
C.
exclusively due to the effect of the internal of the earth's climate
D.
partly due to variations in the output of solar energy
【简答题】写出下列假名的汉字。(答案不需要写序号,用分号隔开即可) (1)中国ではお箸を たて に置きます。 (2)わたしは しょうらい 通訳になりたいです。 (3) ちかてつ でいきましょうか。 (4)この漢字の いみ は何ですか。 (5)部屋の そうじ はたいへんだ。 (6)寮の部屋にポスターを はって はいけません。 (7)きのう注文した本が とどいた 。 (8) つめたい ジュースが飲みたい。 (9...
【单选题】( )时期以后,臣子对帝王的尊称为“陛下”。
【判断题】公元476年,西部帝国灭亡 ,日耳曼王国纷纷建立。( )
【简答题】关于《中华人民共和国保险法》的基本原则,以下表述不正确的是() a强制原则 b最大诚信原则 c保险利益原则 d近因原则
【简答题】I’m very pleased to inform you that your ____(apply) has been accepted.
【单选题】苏教版七年级下册《月迹》一文的课后练习题 “结合文章内容,根据你过去所学知识,说说你对中国‘印章’的认识。”体现了语文教材的 。