【单选题】食物的消化是指( )
A.
食物在消化道内分解成可以被细胞吸收的物质的过程
D.
食物通过牙齿的咀嚼、舌的搅拌、胃肠的蠕动而粉碎的过程
【单选题】C:I'm very dissappointed at its quality. S:____________.
A.
I'm so sorry for the incovenience we have caused you.
【单选题】在 Windows 文件夹窗口中,执行“复制”命令在_ ___菜单中。
【单选题】Customer 1: We've been here for 10 minutes, but we don't have the menu, yet. Waiter: I'm terribly sorry, Madam. ______
A.
We are too busy to serve you today.
B.
I'll be with you right away.
C.
I cannot find the menu.
D.
The manager deals with complaints.
【多选题】在与客户沟通时,如遇到客户还价,但是买家表示不能接受对方还价,应如何表达,下列正确的表述是
A.
Sorry,we doesn't accept your price.
B.
Sorry,we cannot accept the price you suggested
C.
Sorry,the price you suggested is not acceptable
D.
I'm sorry, our price cant't be changed
【单选题】剥削阶级作为阶级消灭后,国家政治生活的主题是
【单选题】在 Windows 文件夹窗口中,执行"编辑"中的()命令,可选定全部文件。
【单选题】在Windows文件夹窗口中共有45个文件,其中有30个被选定,执行'编辑'菜单中'反向选择'命令后,被选定的文件个数是 。
【简答题】食物在消化道内分解成可以被细胞吸收的物质的过程叫做 。