选择题：Which of the following statements is TRUE accordin

题目内容：
Which of the following statements is TRUE according to the passage? ( )(本题2.5分)
A、 Americans will continue their friendships again even after a long break.
B、 Friendships between Americans usually last for all their lives.
C、 Americans always show their warmth even if they are very busy.
D、 Friendships between Americans usually extend deeply into their families.
参考答案：

某橡胶厂生产汽车轮胎,根据历史资料统计结果,平均里程为25000公里,标准差为1900公里。现在从新

某橡胶厂生产汽车轮胎,根据历史资料统计结果,平均里程为25000公里,标准差为1900公里。现在从新批量的轮胎中随机抽取400个做试验,求得样本平均里程2530

分类：西安石油大学-石油工程技术-大学英语I（上）  题型：选择题
查看答案