问题
选择题
I have nothing to say ______ your complaints, for they are not relevant to my job.
A．with regard to
B．in terms of
C．in the light of
D．in response to
答案
答案：A
搜题请搜索小程序“爱下问搜题”
I have nothing to say ______ your complaints, for they are not relevant to my job.
A．with regard to
B．in terms of
C．in the light of
D．in response to
答案：A
已达平衡状态的标志是（ ）。
、
、
的物质的量之比为2：1：2
时，即生成