In the foreign trade business, the trade t
题型：单项选择题
问题：
In the foreign trade business, the trade terms CIP is the abbreviation for ______.
A．Cost, Insurance and Freight
B．Cost and Insurance
C．Carriage and Insurance Paid to
D．Carriage Paid to
题型：单项选择题
如下图所示，是小明同学做“观察水沸腾”的实验装置。
(1)本实验的目的是：观察_____；探究水沸腾时_____。
(2)根据表格里记录的数据，请你在下面右边的小方格纸上画出水的沸腾图象。
(3)实验装置中A的作用是防止热量_____；B的作用是_____。
(4)从图象看出，此时水的沸点是_____℃，水在沸腾的过程温度_____。