【简答题】根据例图完成banner图,要求:元素均用ps做。上交jpg和psd
【判断题】词牌是一首词词调的名称,不一定和词的内容有联系。
【单选题】The author's main purpose in writing this passage is most probably to______.
A.
complain about people's slow actions to protect the environment
B.
advise people to take actions to protect the environment
C.
show himself to be an active environment protector
D.
point out the bad effects of technologies on protecting environment
【单选题】在成本估计中你必须考虑直接成本,间接成本,营业费用,总成本以及管理成本。下面哪一个不是直接成本的例子?
【单选题】下列物理量中,不属于电磁波特征量的是( )
【判断题】在PCB的“Keep Out Layer”(禁止布线层),只能执行 Place \ Line命令画边界线。( )
【单选题】在进行成本估算时,你必须考虑直接成本、间接成本和应急费。以下哪一个不是直接成本?