英语辅导报新课标高二版第19期答案2020-2021，小编收集了英语辅导报新课标高二版第19期答案2020-2021的相关答案，没有答案的敬请期待！完整版的周报答案关注wx号：趣找答案
1. The e-commerce_____ production and consumption, and is promoting the development of the service sector.
A . has influenced
B . influenced
C . is influencing
D . is influenced
