อยากได้แบบฝึกหัดฟรีนับพัน (ไม่มีสิ่งรบกวนเลย)?
Created by
rremis1973
-
English as a Second Language (ESL)
-
Video reading about COVID-19 saliva testing
-
Age 18+
-
level: Advanced
-
English
คำแนะนำของผู้เขียน
Video reading about testing processes for COVID-19 using saliva.
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Created by
rremis1973
-
English as a Second Language (ESL)
-
Video reading about COVID-19 saliva testing
-
Age 18+
-
level: Advanced
-
English
คำแนะนำของผู้เขียน
Video reading about testing processes for COVID-19 using saliva.