Unlike usual hotels，all the rooms in the ice hotels are made of ice.In some ice
____ ice cream in the world is more delicious than American ice cream.A. NotB. N
[名词解释] 冰楔（ice wedge)
[名词解释] 冰期（ice age）
[名词解释] 冰原（ice field）
[主观题]请将工作表Sheet1移动到Sheet2与Sheet3之间。
________ you like ice cream?单项选择。(20分)( )1. ________ you like ice cream? A. Are
[名词解释] Balance sheet
[名词解释] β-折叠(β-sheet)
[主观题]在Excel2010中，工作表以sheet1,sheet2,和sheet3命名，且不能改名。()