选择题：When Australian people meet for the first time, th

题目内容：

When Australian people meet for the first time, they will _______.（单选）—5分
A kiss each other
B hug（拥抱）each other
C nod head to others
D shake hands

参考答案：

发绀的病因分为（　）（　）

发电机组单位时间能量输入与输出之比，称为（）。(本题5.0分)A、耗量特性B、耗量微增率C、比耗量D、燃料耗量

– So you missed the meeting. – _______. I got there five minutes before it finis

– Sarah said she would be too busy to come to our party. How disappointing! – __

采用平行结转分步法,( )。(本题5.0分)A、不能全面反映各生产步骤的生产耗费水平B、能全面反映各生产步骤的生产耗费水平C、不能全面反映第一个生产步骤产