There are some elements involved in a poster , can you choose correct answer?
A. time
B. place
C. slogan
D. qualification
E. contact information
F. name
G. activity
查看答案
欢迎所有学生的到来可翻译为All students are welcome to come. 这个翻译正确吗？
A. 对
B. 错
In china, the earliest poster appeared in ______.
A. Tang Dynasty
B. Qing Dynasty
C. Song Dynasty
D. 1930
海报的分类有哪些？
A. Film Poster
B. Cultural and Sports PosterCultural and Sports Poster
C. Public Service Poster
D. Commercial Poster
电感元件在正弦交流电路中电流与电压的相位关系是:
A. 电压比电流超前60°
B. 电压比电流滞后90°
C. 电压比电流超前90°
D. 不能判断相位关系
微信支付 
支付宝支付