高一课标英语周报2020-2021答案22期，小编收集了高一课标英语周报2020-2021答案22期的相关答案，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. Skills like critical thinking and analysis ________ be found on the Internet, because they must be acquired in the context of facts.
A . can't
B . needn't
C . mustn't
D . shouldn't
