【判断题】其他条件不变时,证券的风险越大,投资者要求的必要报酬率越高。
【单选题】图示图梁截面C的剪力影响线在杆端D处的纵标值yD为_________【图片】
【判断题】在其他条件不变时,证券的风险越大,投资者要求的必要报酬率越高。
【判断题】在其他条件不变时,证券的风险越大,投资者要求的必要报酬率越高
【单选题】in thought, he didn't see me before he almost knocked me down. [ ]
【单选题】He almost knocked me down ______ he saw me.
【单选题】________ in what he was reading, he didn’t see me before he almost knocked me down.