做完“盛満水的杯子里还能放多少只回形针”的实验中,小明对实验结果非常吃惊!同时对影响放入回形针多少的因素进行猜测.他的下列猜想中,肯定不合理的是( )
A:杯子的材料
B:杯子的口径大小
C:杯子的价格
D:杯中的液体
— How was your stay in Hong Kong?
—________. And it was a pity that I couldn't stay there longer.
You were supposed to ________ your words carefully now that you meant no offence.
亚欧大陆东部,受海陆差异影响最强烈,形成典型的( )