—You have been sitting on my hat and now it is badly _________.
—Sorry. I will ask my boss for _________ on my salary to buy you a new one.
A:out of order; an advance
B:out of shape; an advance
C:out of order; the advance
D:out of shape; the advance
实验小组将四份等量的香烟烟丝分别加入20毫升(A组)、30毫升(B组)、40毫升(C组)、50毫升(D组)的蒸馏水浸泡1天,用浸出液做“烟草浸出液对水蚤心率的影响”的探究实验,得到的实验数据如图所示,下列相关分析中,不正确的是( )
下列由“做饭”联想到的物理知识,其中表述错误的是