在Altium软件中绘制导线应该使用（ ）。 A: Place line B: Place wire C: Place Bus D: Place Text

Which place doesn’t appear in the text? A: B B: K C: T D: H

Which place doesn't appear in the text? A: Bangkok B: Kashmir C: Taiwan D: Hong Kong

A review usually begins with the full bibliographical information about the text being reviewed, including the ________, date, title, publisher, place, etc.

Move part of the text in the document to another place, the first<br/>operation to be performed is ‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬____.‬‬‬‬ A: Paste B: Copy C: Select D: Cut

Move part of the text in the document to another place, the first<br/>operation to be performed is‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬____.‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬‬ A: Paste B: Copy C: Select D: Cut

At the end of the text, the author uses trees as an example to show that _____. A: a clean environment is very important to us B: everything in the world is precious C: change takes place very fast D: change takes place very slowly

The author of the text deals with it from three parts: ______________________ A: the past, the present, and the future B: the causes, the process, and the results C: the time, the place, and the figures D: the setting, the questions, and the answers and suggestions

电路原理图中元器件连接可以采用（）方法建立电气连接。 A: Place-wire B: Place-Net Label C: Place-Line D: Place-Ports E: Place-Text String

函数$f(x)=x+\sin x$的( )。 A: 上凸区间为$(2n\text{ }\!\!\pi\!\!\text{ },(2n+1)\text{ }\!\!\pi\!\!\text{ })$,下凸区间为$((2n-1)\text{ }\!\!\pi\!\!\text{ },2n\text{ }\!\!\pi\!\!\text{ })$ B: 上凸区间为$((2n-1)\text{ }\!\!\pi\!\!\text{ },2n\text{ }\!\!\pi\!\!\text{ })$,下凸区间为$(2n\text{ }\!\!\pi\!\!\text{ },(2n+1)\text{ }\!\!\pi\!\!\text{ })$ C: 上凸区间为$(n\text{ }\!\!\pi\!\!\text{ },(n+1)\text{ }\!\!\pi\!\!\text{ })$,下凸区间为$((n-1)\text{ }\!\!\pi\!\!\text{ },n\text{ }\!\!\pi\!\!\text{ })$ D: 上凸区间为$((n-1)\text{ }\!\!\pi\!\!\text{ },n\text{ }\!\!\pi\!\!\text{ })$,下凸区间为$(n\text{ }\!\!\pi\!\!\text{ },(n+1)\text{ }\!\!\pi\!\!\text{ })$