【简答题】_______的存在是幼儿园教育区别于家庭教育和社会教育的重要特征。
【判断题】屈雷斯加屈服准则在 平面上的轨迹是一个正六边形 。
【单选题】There was a noisy ______ at the back of the hall when the speaker began his address.
【多选题】在开始进行教学评价以前必须明确的基本问题包括教学评价的
【单选题】His penetrating intellect changed our view of the world.
A.
a look which makes you feel uncomfortable
B.
showing an ability to understand things quickly
C.
spreading and reaching everywhere
D.
a loud an unpleasant sound
【判断题】幼儿园教育区别于家庭教育和社区教育的重要特征是专门的教学活动的存在
【单选题】There was a noisy ______ at the back of the hall when the speaker began his address.
【单选题】回顾上个世纪,物理学在半导体、激光、磁性、超导等方面的发展是信息革命的科学基础,为生物、医疗、地学、农业提供了强大的探测手段和研究方法,同时也推动了哲学的发展。上述材料说明( )
【单选题】His dark and penetrating eyes seemed to __________ the shelter of her veil.