()是科学教育心理学的开创者,是第一个系统论述教育心理学的心理学家,被称为“现代教育心理学之父” 加涅。 奥苏贝尔。 桑代克。 巴甫洛夫。 斯金纳。
在Word 97窗口中菜单栏下面是()。
证券投资品种中()是风险最大的。 公司债务。 国债。 普通股票。 金融债券。
All-in-one UTM security gateways are starting to displace routers in many small business networks. What does UTM stand for?() United Threat Monitor。 Universal Threat Manager。 Unified Threat Management。 Ultimate Threat Monitoring。
You connect your computer to a multimedia projector. When you play a video, you cannot hear the audio. You need to ensure that the projector provides audio and video playback. What should you do?() Configure the computer to use the default sound scheme.。 Enable the Presentation Settings option. Adjust the volume settings as appropriate.。 In the Line In Properties dialog box, clear the Allow applications to take exclusive control of this device check box.。 In the Presentation settings dialog box, select the I always give a presentation when I use this display configuration check box.。
家庭在金融市场中的主要活动领域是()