What purpose of objective reflection do we can learn from Editor's Note?

A. an extensive collection of experts’ and scholars’ opinions
B. China’s practices and measures to combat the COVID-19 outbreak
C. a public research project by the joint efforts
D. the rapid changes in the pandemic situation and new progress in the fight against it

We can know the specific contents and pages in Index part. Now we do matching exercise.

Please find the English translation sentence of Abstract part, 1st paragraph, and write down it, in the gap.习近平主席动员全国力量，投入到预防与控制疫情的战争中。

Please choose repeated words at least 5 groups in this passage.

A. Covid-19 pandemic
B. National health workforce
C. fight against the virus
D. confirmed patients
E. virus testing
F. public places for entertainment and leisure
G. working form home and distance education
H. American flu virus
I. release control