【判断题】只要是较长的机件,都可以断开后缩短绘制。
【单选题】How did the editors deal with the letters from the readers?
A.
They put some letters in a big postbag for reference.
B.
They did nothing but keep all the letters for reference.
C.
They looked up some information in the letters and then published in Postbag.
D.
They published some letters in the column (专栏)—Post bag and kept the rest for reference.
【单选题】The wrote __ thanks to all their friends
【简答题】A.Words, letters and feelings. B.Only words C.Words and letters. D.Only letters.
【单选题】Letters can be divided into ______ and ______.
A.
personal letters; formal letters
B.
business letters; formal letters
C.
personal letters; business letters
D.
formal letters; invitation letters
【判断题】只要是较长的机件,都可以断开后缩短绘制。
【判断题】只要是较长的机件,都可以断开后缩短绘制。
【单选题】设计师为繁忙的大都市设计了这款信息化租赁自行车,这辆车的后架安装了由GPS定位系统、电子车锁和用户信息处理器组成的智能密码锁,用它能通过网络完成远程租赁预约,并能防止车辆丢失。下列有关这款租赁自行车的说法中不恰当的是
C.
自行车只能用远程预约设置的密码才能开锁,具有保护人的作用