【单选题】纯电阻交流电路,电路的功率因数cosφ为( )。
【单选题】You were mistaken ____Jane,she really wanted to help you. —I admit that I mistook her offer______ a threat. Anyhow,I don’t like the way she acts.
【单选题】Sorry, I’ve ________ you. I thought you were finding _____ with me.
【多选题】(2017年考研真题)马克思指出,所谓资本原始积累“只不过是生产者和生产资料分离的历史过程。这个过程所以表现为‘原始的’,因为它形成资本及与之相适应的生产方式的前史。”资本原始积累的主要途径有( )
【简答题】句型转换,用上恰当的被动结构。 1 . This is the book that I will give Tom tomorrow. This is the book________Tom tomorrow. 2 . She is too weak. You shouldn't make her study tonight. She is too weak________tonight. 3 ....
【单选题】Mr. Smith, I should tell you this is the fifth time you ______ me for my twin sister.
【单选题】纯电阻交流电路,电路的功率因数 cos φ为 ( )。
【单选题】纯电阻交流电路,电路的功率因数cosφ为( )。
【多选题】【2017年考研真题】马克思指出,所谓资本原始积累“只不过是生产者和生产资料分离的历史过程。这个过程所以表现为‘原始的’,因为它形成资本以及与之相适应的生产方式的前史,”资本原始积累的主要途径有( )