【单选题】UML中关联的多重性是指( )
B.
一个类的实例对象能够与另一个类的多少个实例对象相关联。
【单选题】Can you express ___ in English?
【单选题】UML中关联的多重性是指()
B.
一个类的实例能够与另一个类的多少个实例相关联
【单选题】Lord Kelvin once said “When you can measure what you are speaking about, and express it in _______, you know something about it.”
【判断题】味觉的对比是指以适当浓度调和两种或两种以上的有味物质,以使每种味觉都减弱的现象
【简答题】Can you express _______
in English?A. yourself B. you C. yours D. yours'
【单选题】Can you express _______ in English?
【判断题】在现代社会中,市场环境是一个完全的卖方市场。