The main idea of the passage is that in America's frontier days ________ .
A.people combined work with recreation
B.people cleared land by rolling logs
C.it was necessary for early settlers to clear the land
D.a logrolling involved the community
A.people combined work with recreation
B.people cleared land by rolling logs
C.it was necessary for early settlers to clear the land
D.a logrolling involved the community
Loga
Hóa Học lớp 12
