【判断题】湖南省居南部中央,位于长江中游南面。因大部分区域在洞庭湖以南,所以称湖南。又因湖南最大的河流湘江白西南向东北流贯全境,简称“湘”。( )
【单选题】1024点的DFT需要多少次的复数乘法运算?
【简答题】变频器运行时()和()是通过功能预置得到的。
【单选题】湖南省因区域的大部分在()以南,所以称湖南。
【单选题】---My desk-mate was talking behind my back. She told all sorts of lies about me.--- _____ You must feel terrible. --- I do. And I don’t want to be friends with her any longer.
A.
How could she do that to you
【简答题】假如你是李华, 收到笔友Mary的来信如下, 请你针对信中Mary遇到的问题进行回复, 给她提出建议。 Dear Li Hua , How are you ? I am having trouble with my desk mate Jenny at the moment . Last week , we had a maths test .The test was important and ...