高三课标英语周报第十六期答案2020-2021

高三课标英语周报第十六期答案2020-2021，小编收集了高三课标英语周报第十六期答案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. When I _______ writing the letter, I will take you to the lake for boating.

A . have finished

B . had finished

C . will finished

D . finished