【简答题】Change the informal expressions to the formal ones. 1、We got the goods yesterday. 2、I want to ask about your new product. 3、We're sorry that the order was late. 4、Let me know if the date is ok. 5、If y...
【判断题】对1211灭火器要每半年检查一次,重量不低于原重量9/10时可以继续使用。( )
【判断题】可以设置Eclipse工作空间的字符编码
【判断题】可以设置Eclipse工作空间的字符编码。
【单选题】Wie findest du das Buch?
【简答题】Linda: It’s very kind of you , Tim! Tim: My(1). You know, last year, when I was new here, (2)students also helped me. We’re a family. If you need any help, don’t (3) to ask. Linda: Thank you. In fact...
【单选题】下列关于Arduino的说法正确的是:
A.
Arduino 是一个小而完善的微型计算机系统
C.
Arduino 上的所有I/O接口均可输出模拟信号和数字信号
D.
Arduino 兼容TTL、CMOS、RS285数字逻辑电平标准
【简答题】Dialogue 2 A. a vailable B. stand-by ticket counter C. next 4 carriages D. keep you waiting E. an economy-class seat F. pay the balance H. upgrade I. go straight J. service fee Passenger: Excuse me, M...