2020-2021高二课标第一期周报答案，小编收集了2020-2021高二课标第一期周报答案的相关答案，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. His whole school education ________only 2 years because of his illness.
A . added up
B . added up in
C . added up to
D . was added up
2020-2021高二课标第一期周报答案，小编收集了2020-2021高二课标第一期周报答案的相关答案，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. His whole school education ________only 2 years because of his illness.
A . added up
B . added up in
C . added up to
D . was added up
