【单选题】Igrabbed his arm and made him turn to look at me.
【单选题】将E-R模型转换为关系模型时,对于1对多的联系,需要( )。
【单选题】从E-R模型向关系模型转换时,对于一对多的联系,需要( )。
【判断题】一对多关系中,多方模型中添加一方模型的对象。
【单选题】The young lady responded to my greeting with a ______ look as if I were air, which made me feel somewhat embarrassed.
【单选题】下面选项正确的是 描述1:javascript具有一个描述各种对象及其相互关系的对象层次模型。可以使用window对象的 各种方法和属性给窗体添加不同的功能。 描述2:可以使用image对象的各种属性在网页中对图像进行有效的配置。其他对象如Location、 History和Document所提供的许多方法可以用来增强网页的功能。
【单选题】Don’t worry about me, mum! I can _________ myself.
【单选题】According to the passage, aggressive driving is characterized by______.
B.
yelling at another driver
D.
sounding the horn when passing
【单选题】Her description of the garden made me ______ it.
【单选题】Don't ______ the window. Listen to me carefully.