【单选题】Not only did we lose all our money, but also ( ) close to being broke .
【单选题】Sometimes we can lose a match, _______ we never lose our hearts.
【单选题】We must do something to protect the earth, ____we will lose our home.
【判断题】There is no point in striving for our dreams because we all will eventually face our death and lose ourselves.
【单选题】–We mustn’t lose heart, must we? All the teachers are encouraging us. --
【单选题】下列对外国客人的说法不正确的一项是()。
A.
对外国客人,无论来自什么国家和地区,是什么颜色,都应一视同仁,友好接洽,以礼相待
B.
对外国客人的致意或问候,要表示感谢,或自然点头,或招手致意,不要故意回避或置之不理
C.
对外国客人可以品头评足,还可以向他们索取小费
【单选题】Don’t lose heart. All our wishes will _______, so long as we try our best.
【判断题】用等价类划分的方法设计测试用例的步骤为:划分等价类、确定测试用例。()
【多选题】等价类划分是指
A.
输入域子集合中各输入数据对于发现揭露程序中缺陷、错误等同效果